Engineering Economy, Student Value Edition (17th Edition)
Engineering Economy, Student Value Edition (17th Edition)
17th Edition
ISBN: 9780134838137
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
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Chapter 8, Problem 19P

(a):

To determine

Calculate the today price.

(b):

To determine

Calculate the time period.

(c):

To determine

Calculate the real interest rate.

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Suppose Neha is a cinephile and buys only movie tickets. Neha deposits $3,000 in a bank account that pays an annual nominal interest rate of 10%. Assume this interest rate is fixed-that is, it won't change over time. At the time of her deposit, a movie ticket is priced at $15.00. Initially, the purchasing power of Neha's $3,000 deposit is movie tickets. For each of the annual inflation rates given in the following table, first determine the new price of a movie ticket, assuming it rises at the rate of inflation. Then enter the corresponding purchasing power of Neha's deposit after one year in the first row of the table for each inflation rate. Finally, enter the value for the real interest rate at each of the given inflation rates. Hint: Round your answers in the first row down to the nearest movie ticket. For example, if you find that the deposit will cover 20.7 movie tickets, you would round the purchasing power down to 20 movie tickets under the assumption that Neha will not buy…
Suppose Rosa is a cinephile and buys only movie tickets. Rosa deposits $3,000 in a bank account that pays an annual nominal interest rate of 5%. Assume this interest rate is fixed-that is, it won't change over time. At the time of her deposit, a movie ticket is priced at $10.00. Initially, the purchasing power of Rosa's $3,000 deposit is movie tickets. For each of the annual Inflation rates given in the following table, first determine the new price of a movie ticket, assuming it rises at the rate of inflation. Then enter the corresponding purchasing power of Rosa's deposit after one year in the first row of the table for each inflation rate. Finally, enter the value for the real interest rate at each of the given inflation rates. Hint: Round your answers in the first row down to the nearest movie ticket. For example, if you find that the deposit will cover 20.7 movie tickets, you would round the purchasing power down to 20 movie tickets under the assumption that Rosa will not buy…
Suppose the price level reflects the number of dollars needed to buy a basket of goods containing one cup of tea, one biscuit, and one magazine. In year one, the basket costs $7.00. In year two, the price of the same basket is $8.00. From year one to year two, there is(DEFLATION, INFLATION)      at an annual rate of (1.00%, 1.25%, 1.43%, 12.50%, 14.29%)   .   In year one, $70.00 will buy(0.1,0.11,4.38,8.75,10)  baskets, and in year two, $70.00 will buy  (0.1,0.11,4.38,8.75,10)   baskets.   This example illustrates that, as the price level rises, the value of money  (RISE, FALL, REMAINS THE SAME)  .
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