Practical Management Science
6th Edition
ISBN: 9781337671989
Author: WINSTON
Publisher: Cengage
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2, Problem 30P
A company manufacturers a product in the United States and sells it in England. The unit cost of manufacturing is $50. The current exchange rate (dollars per pound) is 1.221. The demand function, which indicates how many units the company can sell in England as a function of price (in pounds) is of the power type, with constant 27556759 and exponent −2.4.
- a. Develop a model for the company’s profit (in dollars) as a function of the price it charges (in pounds). Then use a data table to find the profit-maximizing price to the nearest pound.
- b. If the exchange rate varies from its current value, does the profit-maximizing price increase or decrease? Does the maximum profit increase or decrease?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Find the consumer and producer surpluses by using the demand and supply functions, where p is the price (in dollars) and x is the number of units (in millions).
Demand Function
Supply Function
p=670 23x
p= 44x
consumer surplus $
producer surplus
$
X
X
how is the price of Fertilizer determined? we know that the price of a good is formed from the interaction of supply and demand. Producers will not sell a good below the cost of production. Demand changes the price due to competition; more demand drives the price up, less demand brings the price down. when you discuss how the price is determined:
Taxes: is the good taxed? (e.g. cigarettes have a high tax)
Costs of production: (resources, labor, etc.)
Transportation
Competition: is the good in high demand?
Give a summary of the factors that go into the price of the good.
(asked before but want better answer)
For the supply equation below, x is the quantity supplied in units of 1000 and p is the unit price in dollars.
p =1/2x + 40; p = 49
b) Determine the number of units of the commodity the supplier will make available in the market at the given unit price. thousand units
Chapter 2 Solutions
Practical Management Science
Ch. 2.4 - Prob. 1PCh. 2.4 - Prob. 2PCh. 2.4 - Prob. 3PCh. 2.4 - Prob. 4PCh. 2.5 - Prob. 5PCh. 2.5 - Prob. 6PCh. 2.5 - Prob. 7PCh. 2.5 - Prob. 8PCh. 2.5 - Prob. 9PCh. 2.6 - Prob. 10P
Ch. 2.6 - Prob. 11PCh. 2.6 - Prob. 12PCh. 2.6 - Prob. 13PCh. 2.7 - Prob. 14PCh. 2.7 - Prob. 15PCh. 2.7 - Prob. 16PCh. 2.7 - Prob. 17PCh. 2.7 - Prob. 18PCh. 2.7 - Prob. 19PCh. 2 - Julie James is opening a lemonade stand. She...Ch. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - The file P02_26.xlsx lists sales (in millions of...Ch. 2 - Prob. 27PCh. 2 - The file P02_28.xlsx gives the annual sales for...Ch. 2 - Prob. 29PCh. 2 - A company manufacturers a product in the United...Ch. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Assume the demand for a companys drug Wozac during...Ch. 2 - Prob. 34PCh. 2 - Prob. 35PCh. 2 - Prob. 36PCh. 2 - Prob. 37PCh. 2 - Suppose you are borrowing 25,000 and making...Ch. 2 - You are thinking of starting Peaco, which will...Ch. 2 - Prob. 40PCh. 2 - The file P02_41.xlsx contains the cumulative...Ch. 2 - Prob. 42PCh. 2 - Prob. 43PCh. 2 - The IRR is the discount rate r that makes a...Ch. 2 - A project does not necessarily have a unique IRR....Ch. 2 - Prob. 46PCh. 2 - Prob. 1CCh. 2 - The eTech Company is a fairly recent entry in the...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- Consider a fictional price index, the College Student Price Index (CSPI), based on a typical college student’s annual purchases. Suppose the following table shows information on the market basket for the CSPI and the prices of each of the goods in 2017, 2018, and 2019. The cost of each item in the basket and the total cost of the basket are shown for 2017. Perform these same calculations for 2018 and 2019, and enter the results in the following table. **THE TABLE IS ATTACHED** Suppose the base year for this price index is 2017. In the last row of the table, calculate and enter the value of the CSPI for the remaining years. Between 2017 and 2018, the CSPI increased by_____%. Between 2018 and 2019, the CSPI increased by______%. Which of the following, if true, would illustrate why price indexes such as the CSPI might overstate inflation in the cost of going to college? Check all that apply. A. Energy drinks became increasingly popular on college campuses between…arrow_forwardYour company is scheduled to receive 2, 000, 000 euros in 1 year. The euro is currently trading at 1.0813, you can borrow in the US for 1 year at 5.5% or invest in the US at 5.2%. You can borrow in euros at 3.6% or invest in euros at 3.3%. If you use a money market hedge on the receivable, how much will you get in US dollars?arrow_forwardSuppose the demand for a particular good is given by = QD 103-15P, where QD represents the quantity demanded and P is the per unit price. Suppose the supply for a particular good is given by QS 5+ 6P, where QS represents the quantity supplied and P is the per unit price. What is the equilibrium quantity? Enter a number rounded to two decimal places.arrow_forward
- A company estimates that it will need $132,000 in 12 years to replace a computer. If it establishes a sinking fund by making fixed monthly payments into an account paying 4.5% compounded monthly, how much should each payment be? The amount of each payment should be $ (Round to the nearest cent.) 8arrow_forwardChris owes the bank $30. His friend Morgan owes the bank $18 Which inequality correctly expresses the relationship of the money they each owes ? Mark all that apply A -18>-30 B -1830 D -30arrow_forwardUsing the fundamental equation of the asset approach to exchange rates for two countries, Home and Foreign, show graphically the effect on expected rate of return on Home and Foreign deposits and on the spot exchange rate in the following cases: a. The expected exchange rate E H/F, increases, but interest rates in both countries remain unchanged. b. The interest rate on Home and Foreign deposits increases by the same amount and the expected exchange rate remains unchanged.arrow_forward
- Solve the following problem. Round dollar amounts to the nearest cent. Round other amounts to the nearest tenth. Write rates as percents to the nearest tenth of a percent.arrow_forwardIn the financial world, there are many types of complex instruments called derivatives that derive their value from the value of an underlying asset. Consider the following simple derivative. A stocks current price is 80 per share. You purchase a derivative whose value to you becomes known a month from now. Specifically, let P be the price of the stock in a month. If P is between 75 and 85, the derivative is worth nothing to you. If P is less than 75, the derivative results in a loss of 100(75-P) dollars to you. (The factor of 100 is because many derivatives involve 100 shares.) If P is greater than 85, the derivative results in a gain of 100(P-85) dollars to you. Assume that the distribution of the change in the stock price from now to a month from now is normally distributed with mean 1 and standard deviation 8. Let EMV be the expected gain/loss from this derivative. It is a weighted average of all the possible losses and gains, weighted by their likelihoods. (Of course, any loss should be expressed as a negative number. For example, a loss of 1500 should be expressed as -1500.) Unfortunately, this is a difficult probability calculation, but EMV can be estimated by an @RISK simulation. Perform this simulation with at least 1000 iterations. What is your best estimate of EMV?arrow_forwardConsider the market for meekers in the imaginary economy of Meekertown. In the absence of international trade, the domestic price of meekers is $38. Suppose that the world price of meekers is $36. Assume that Meekertown is too small to influence the world price of meekers once it enters the international market. If Meekertown allows free trade, then it will meekers. Given current economic conditions in Meekertown, complete the following table by indicating whether each of the statements is true or false. Statement True False Meekertownian consumers were better off without free trade than they are with it. Meekertownian producers were worse off without free trade than they are with it. True or False: When a country is too small to affect the world price, allowing free trade will sometimes decrease total surplus in that country, regardless of whether it imports or exports as a result of international trade. True Falsearrow_forward
- Assume that for a closed economy, E = C + I + G,where E = Total expenditure on Consumption Goods,I = Exp. on Investment GoodsG = Govt. spendingFor equilibrium, we must have E=Y, Y being total income received.For a certain Economy, it is given that C=15 + 0.9Y, where I=20 + 0.05Y and G=25.Find the equilibrium values of Y, C, and I. How will these change, if there is no Govt.spending?arrow_forwardEconomics Daegu considers producing electric razors for men. If the market demand is high, he would get a return of $100,000, but if there were a low demand for this type of razor, he would lose $60,000. Daegu also considers the possibility of ordering a market survey to gather additional information about the market demand. The survey includes a sophisticated questionnaire administered to a test market and costs $5,000. Daegu believes that there is a 62:38 chance that the market information will be favorable (i.e., predicting a high market demand) and unfavorable (i.e., predicting a low market demand). Furthermore, the probabilities of a favorable survey given a high market demand and an unfavorable survey given a low demand are both 0.8. Daegu is not sure if the value of the survey is worth the cost Draw the decision tree and advise Daeguarrow_forwardYou are the Economic Consultant for Zuku Farms Ghana Limited. Zuku produces cowpea in a community where producers are able to switch back and forth between cowpea and groundnut depending on market conditions. Consequently, you were tasked by the management of Zuku and you estimated the demand function for cowpea as follows: where is the quantity of cowpea demanded in bags per month, is the average price of cowpea in Ghana Cedis, is the average price of groundnut in Ghana Cedis, and Y is the income of consumers. Assuming is initially GH¢31.00 per bag, Y is GH¢1001.50 Required: Find the resulting demand function for cowpea and determine the number of bags Zuku can sell at GH¢ 45.00 per bag. Management is considering increasing price of cowpea by GH¢10.00 per bag. Advise management on this price change using the concept of price elasticity of demand. Explain why management should be worried about a reduction in the price of groundnutarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Single Exponential Smoothing & Weighted Moving Average Time Series Forecasting; Author: Matt Macarty;https://www.youtube.com/watch?v=IjETktmL4Kg;License: Standard YouTube License, CC-BY
Introduction to Forecasting - with Examples; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=98K7AG32qv8;License: Standard Youtube License