The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change. Introduction: The price of a country’s currency that in terms of another nation’s currency is the exchange rate . The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

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Answer 1

Question

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

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Answer 2

Question

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

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Answer 3

Question

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

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Answer 4

Question

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

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Answer 5

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

Answer 6

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$

Note: ST is the exchange rate.

Hence, the break-even exchange rate is S$1.15938 for $1.

Formula to compute the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$

Computation of the percentage change:

Percentage change=(ST−Country S's dollar for a US$)Country S's dollar for a US$=(S$1.15938−1.2541S$1.2541)=−0.0755

Hence, the percentage change is - 0.0755 or – 7.55%.

Answer 7

Chapter 18, Problem 9QP

Summary Introduction

To find: The profit if the rate of exchange goes up or down, the break-even exchange rate and the percentage change.

Introduction:

The price of a country’s currency that in terms of another nation’s currency is the exchange rate. The rate of exchange can be either floating or fixed. The two components of the exchange rates are the foreign currency and the domestic currency.

Answer 8

Expert Solution & Answer

Answer to Problem 9QP

The break-even exchange rate is S$1.15938 for a US$, and the percentage change is -7.55%.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Given information:

The exchange rate quotations (Figure 18.1) that are stated in the Journal WS as on 13^th April 2014 (Thursday) is as follows:

Country U’s dollar foreign exchange rate in the late City NY trading:

Country/currency	Equivalent US$	US$ VS. % CHG	PER US$
Country/currency	Thursday	YTD	Thursday
Singapore dollar	0.7974	-3.3	1.2541

Note: The term YTD stands for year to date, the term “chg” refers to change.

Person X’s company imports the motherboards for computers from Country S. Person X have just made an order to Person X for 30,000 motherboards at a cost of S$185.50 per motherboard. Person X will make a payment for the shipment when it reaches within ninety days. Person X can sell the motherboards for $160 each. The rate of exchange goes up or down by 10% over the upcoming 90 days.

Formula to compute the profit if the rate of exchange is the same:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]

Computation of the profit:

Profit=Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Country S dollar per US$]=30,000[$160−(S$185.50S$1.2541per US$)]=$362,554.82

Hence, the profit is $362,554.82.

Computation of the profit if there is a rise in the rate of exchange:

If there is an increase in the rate of exchange, then the cost has to be adjusted by the increased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Increase in the rate of exchange×Country S dollar per US$]]=30,000[$150−(S$185.501.1×S$1.2541per US$)]=$465,958.93

Hence, the profit is $465,958.93.

Computation of the profit if there is a decrease in the rate of exchange:

If there is a decrease in the rate of exchange, then the cost has to be adjusted by the decreased rate of exchange.

Profit=[Quantity sold[Per unit cost−(Cost per unit in the currency of Country S)Decrease in the rate of exchange×Country S dollar per US$]]=30,000[$160−(S$185.500.9×S$1.2541per US$)]=−$130,494.64

Hence, the profit is -$130,494.64.

Computation of the break-even exchange rate:

To compute the change in the break-even exchange rate, it is essential to determine the rate of exchange that makes the cost in Country S’s dollars and that must be equivalent to the selling price of Country U’s dollars. Thus, the computation are as follows:

$160=S$185.50STST=S$185.50$160ST=S$1.15938 for a US$