2).Model the following problem with integer programming. Breezy Airlines is consideringthe purchase of new long-, medium-, and short-range planes. The costs would be: $67M perlong-range plane; $51M per medium-range plane; and $35M per short-range plane. The boardof directors has authorized a maximum commitment of $1.4 billion for these purchases. Theestimated net annual profit (including capital recovery costs) is $4.2M per long-range plane, $3Mper medium-range plane, and $2.3M per short-range plane. Furthermore, they will be able to trainenough pilots to crew 30 new airplanes (of any kind).

Let, L = Number of long-range planes to be purchased M = Number of medium-range planes to be…

Answered: 2) Model the following problem with…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter9: Decision Making Under Uncertainty

Section: Chapter Questions

Problem 30P

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Kabelo and Hendrik are joint owners of Fitness Gym. They are currently investigating the option of investing in cryotherapy, a cold therapy that may reduce inflammation in tendons or joints. Their investment would provide Fitness Gym members with equipment which may be used to reduce post-exercise recovery times, at an additional cost. The addition of cryotherapy to the gym represents a strategic service for Fitness Gym. Which one of the following statements reflect the importance of capital-investment projects such as the example above. a. The relative magnitude of the amounts involved. b. The short-term nature of capital-investment decisions. c. The operational nature of capital-investment projects. d. The direct effect of the time value of money on capital-investment projects.
what is the expected payoff $____
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2. A city is holding an annual marathon event and wants to produce t-shits. Alfonso was able to obtain previous years' demand and probability data as given in below table. The selling price is $10, cost is $5, and the salvage value is $1. Calculate all payoff numbers in the table and profit. Show work. How many shirts should they prepare? Prepare 1000 Prepare 2000 Prepare 3000 Demand=1000| Demand=2000 Demand=3000 30% 35% 35% Profit I
7. Your company is considering the introduction of a new product line. The initial investment required for this project is $500,000, and annual maintenance costs are anticipated to be $35,000. Annual operating cost will be in direct proportion to the level of production at $8.50 per unit, and each unit of product can be sold for $50.00. If the project has a life of 7 years, what is the minimum annual production level for which this project is economically viable? Work this problem on an after-tax basis. Assume 5-year SL depreciation (SV5=0), MV7 = 0, an effective income tax rate of 40%, and an after-tax MARR of 10% per year.
kindly do solve accurately and exact with correct formuas thanks..with complete steps
2. Consider a bidding problem similar to that presented in class. You can still either bid high or low on either the dam or highway project, or you can not prepare a bid. However, the probabilities and outcomes are given in Tables 2.1 and 2.2. Table 2.1 Probabilities and profits of bid results Project Probability Conditional Profit [$] Bid Type of Result Upon Bid of Bid of Result High Win 0.20 Table 2.2 Lose 0.80 -50,000 Dam Low Win 0.40 Table 2.2 Lose 0.60 -50,000 High Win 0.10 Table 2.2 Lose 0.90 -100,000 Highway Low Win 0.20 Table 2.2 Lose 0.80 -100,000 Table 2.2 Outcome and probabilities, conditional on winning the bid Probability Possible of Outcome Project Bid Profit [$], if Bid is Type of Bid Upon Outcome Won High 600,000 0.60 High -100,000 0.40 Dam Low 300,000 0.70 Low -200,000 0.30 1,200,000 0.60 High High -200,000 0.40 Highway Low 600,000 0.70 Low -300,000 0.30 a(i) Consider that you want to maximize the Expected Value (EV) of profit. Draw the decision tree and "work the…
Year 1 2 3 4 5 6 7 8 9 10 11 12 Costs (BWP million) +100 110 120 115 150 170 200 250 200 180 150 120 100 Benefits (BWP million) -100 80 100 120 150 165 180 200 210 250 200 150 100 Compute the Profitability Index and make an investment recommendation
3
Four proposals are under consideration by your company. Proposals A and C are mutually exclusive; proposals B and D are mutually exclusive and cannot be implemented unless proposal A or C has been selected. No more than $140,000 can be spent at time zero. The before-tax MARR is 15% per year. The estimated cash flows are shown in the accompanying table. Form all mutually exclusive combinations in view of the specified contingencies, and formulate this problem as a linear integer programming model.
Ally’s friend, Kat, is going to start selling cookies for her at local events. Ally is going to give her 40% of the gross profit for each dozen she sells as a commission. The investment and fixed costs have changed but the variable cost for each dozen cookies has not. Since the cookies are so popular they are raising the price to $15 per dozen. Ally’s costs are: Initial investment: $450Fixed costs: $375Variable costs: $3 (per dozen) Ally expects Kat to sell 100 dozen cookies at each event. What is Ally’s projected NET profit after ALL expenses including her initial investment for the first twelve events Kat attends and how much will Kat make in commissions? Ally’s Net Profit = ; Kat’s Commission = Question 18 options: 1) Ally’s Net Profit = $13,575; Kat’s Commission = $3,600 2) Ally’s Net Profit = $10,185; Kat’s Commission = $4,800 3) Ally’s Net Profit = $7,815; Kat’s Commission = $5,760 4) Ally’s Net Profit = $9,815; Kat’s Commission = $6,760
Manage Your Health, Inc. (MYH) is a Fortune 500 company that provides a variety of healthcare services across the globe. MYH has more than 20,000 full-time employees and more than 5,000 part-time employees. MYH recently updated its strategic plan; key goals include reducing internal costs, increasing cross-selling of products, and exploiting new Web-based technologies to help employees, customers, and suppliers work together to improve the development and delivery of healthcare products and services. Below are some ideas the IT department has developed for supporting these strategic goals: 1. Recreation and Wellness Intranet Project: Provide an application on the current intranet to help employees improve their health. A recent study found that MYH, Inc. pays 20 percent more than the industry average for employee healthcare premiums, primarily due to the poor health of its employees. You believe that this application will help improve employee health within one year of its rollout so…

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