For the problem given in Question 3, assume that the probability of a full contract is 0.5, the probability of a partial contract is 0.4, and the probability of no contract is 0.1.
(a) Calculate the expected value of each decision alternative. What is your recommendation using the expected value criterion?
(b) Calculate the expected opportunity loss value of each decision alternative. What is your recommendation using the expected opportunity loss criterion?
(c) Calculate and interpret the value of perfect information.
Question 3 Was:
A machine shop owner is attempting to decide whether to purchase a new drill press, a lathe, or a grinder. The profit from each purchase will be determined by whether the company succeeds in getting a government military full contract, partial contract or no contract. The profit from each purchase associated with each contract outcome is shown in the following payoff table:
Purchase Full Contract Partial Contract No Contract
__________________________________________________
Drill press $26,000 $34,000 $10,000
Lathe 34,000 24,000 18,000
Grinder 54,000 22,000 20,000
(a) What is the best decision using the maximax criterion? What is the payoff for it?
(b) What is the best decision using the maximin criterion? What is the payoff for it?
(c) Determine the average payoff value for each decision. What is the best decision using the equal likelihood criterion? What is the average payoff for it?
(d) Determine the regret table for this problem. What is the best decision using the minimax regret criterion? What is the regret for it?
(e) What is the best decision using the Hurwicz’s criterion if α = 0.8? What is the payoff for it?
For the problem given in Question 3, assume that the probability of a full contract is 0.5, the probability of a partial contract is 0.4, and the probability of no contract is 0.1.
(a) Calculate the expected value of each decision alternative. What is your recommendation using the expected value criterion?
Expected value of Drill press = 0.5*26000 + 0.4*34000 + 0.1*10000 = 27600
Expected value of Lathe = 0.5*34000 + 0.4*24000 + 0.1*18000 =
28400
Expected value of Grinder = 0.5*54000 + 0.4*22000 + 0.1*20000 =
37800
Using expected value criterion, recommended option is Grinder
(b) Calculate the expected opportunity loss value of each decision alternative. What is your recommendation using the expected opportunity loss criterion?
Opportunity loss = Regret = |Best payoff - payoff received|
Below is the opportunity loss table
Expected value of opportunity loss of Drill press = 0.5*28000 + 0.4*0 + 0.1*10000 = 15000
Expected value of opportunity loss of Lathe = 0.5*20000 + 0.4*10000 + 0.1*2000 = 14200
Expected value of opportunity loss of Grinder = 0.5*0 + 0.4*12000 + 0.1*0 = 4800
Using expected opportunity loss criterion, recommended option is Grinder (minimum opportunity loss)
(c) Calculate and interpret the value of perfect information.
EVPI = expected value with perfect information - Expected value without perfect information
= (0.5*54000+0.4*34000+0.1*20000) - 37800 = 4800
EVPI = Min expected opportunity loss = 4800
EVPI denotes minimum opportunity loss value
(a) What is the best decision using the maximax criterion? What is the payoff for it?
Maximax is the optimistic criterion and maximizes the maximum pay-offs
maximum payoffs under Drill press = 34000
maximum payoffs under Lathe = 34000
maximum payoffs under Grinder = 54000
Maximum of these maximum payoffs is 54000 and that is of Grinder (Ans)
(b) What is the best decision using the maximin criterion? What is the payoff for it?
Minimum payoffs under Drill press = 10000
Minimum payoffs under Lathe = 18000
Minimum payoffs under Grinder = 20000
Maximum of these Minimum payoffs is 20000 and that is of Grinder (Ans)
For the problem given in Question 3, assume that the probability of a full contract is 0.5, the probability of a partial contract is 0.4, and the probability of no contract is 0.1. (a) Calculate the e...
A machine shop owner is attempting to decide whether to purchase a new drill press, a lathe, or a grinder. The profit from each purchase will be determined by whether the company succeeds in getting a government military full contract, partial contract or no contract. The profit from each purchase associated with each contract outcome is shown in the following payoff table: Purchase Full Contract Partial Contract No Contract __________________________________________________ Drill press $26,000 $34,000 $10,000 Lathe 34,000 24,000 18,000 Grinder ...
A machine shop owner is attempting to decide whether to purchase a new drill press, a lathe, or a grinder. The return from each will be determined by whether the company succeeds in getting a government military contract. The profit or loss from each purchase and the probabilities of each contract outcome are shown in the following payoff table: Contract No contract Purchase P(C) = .4 P(NC) = 6 Drill Press 30,000 Minus 10,000 Lathe 20,000 4,000 Grinder 12,000 10,000...
A machine shop owner is thinking of expanding his operations. He has 3 options: a drill press, a lathe, and a grinder. The return on investment for each tool is largely determined by whether the company wins a government military contract. The profit and loss for each purchase and the probabilities associated with each contract outcome are shown in the payoff table below: Contract No Contract Purchase 0.40 0.60 Drill Press Lathe $40,000 $20,000 $12,000 ($8,000) $4,000 $10,000 Grinder Part...
DO NOT WRITE IN THIS BOOKLET BLEM1 A machine shop owner is attempting to decide whether to purchase a new paint booth, a spot welder a grinder. The return from each will be determined by whether the company succeeds in getting a vernment military contract. The profit or loss from each purchase and the probabilities associated with ach contract outcome are shown in the following payoff table. a. Compute the expected value for each decision and select which item the...
A business owner is trying to decide whether to buy, rent, or lease office space and has constructed the following payoff (profit in thousands of dollars) table based on whether a business will be brisk, medium, or slow. Business Level Decision Brisk Medium Slow ──────────────────────────────────────── Buy 90 50 30 Rent 50 60 45 Lease 40 55 50 Assume that the probability of a brisk business level is 0.4, the probability of a medium business level is 0.4 and...
Mary developed the following payoff table based on the plan to build housing units. Mary has 3 decision alternatives to build 30 units, 50 units, and 60 units. The probabilities of strong, fair, and poor housing market are provided. Housing Units Good Market Fair Market Poor Market 30, d1 $50,000 . $20,000 $10,000 50, d2 80,000 30,000 -10,000 60, d3 150,000 35000 -30,000 Probability .5 .3 .2 Question # 1: If Mary wanted to make a decision based on the...
A plant manager is considering buying additional stamping machines to accommodate increasing demand. The alternatives are to buy 1 machine, 2 machines, or 3 machines. The profits realized under each alternative are a function of whether their bid for a recent defense contract is accepted or not. The payoff table below illustrates the profits realized (in $000's) based on the different scenarios faced by the manager. Alternative Bid Accepted Bid RejectedBuy 1 machine $10 $5Buy 2 machines $30 $4Buy 3...
1.Given is a decision payoff table. Future Demand Alternatives Low Moderate High Small Facility 53 31 22 Medium Facility 29 42 32 Large Facility -5 30 53 a) The best decision under uncertainty using MAXIMAX is to select facility b) The best decision under uncertainty using MAXIMIN is to select facility c) The best decision under uncertainty using LAPLACE/EQUALITY LIKELY is to select facility d) If the probabilities for Future Demand when it is Low = 0.35, Moderate = 0.30,...
Questions Question Set 1. MUST USE EXCEL TO SOLVE!!!! Samsung is considering different R&D paths for the upcoming year's release. The four strategies (along with changing nothing) under consideration are: .Decrease Depth. Decrease the depth of the phones without affecting other specs More Battery Power. Increase battery capacity of phones by 10% .Mxed Combine above two strategies somehow No Change. Do not change anything, buyers seem content · The outcomes of the possible strategies (in millions of dollars) depend on...
*all in excel*
two extra parts:
d) assume you have perfect information (and that
states defense chooses from any of the 5 defenses with equal
probability .2 for each): what's your expected value? compare this
to (c) and explain the difference.
e) calculate the minimax regret and show regret table
as part of your answer.
11. The Tech football coaching staff has six basic offensive plays it runs every game. Tech has an upcoming game against State on Saturday, and...