Each of us face decisions in our lives that require us tomake choices, knowing that:Othe opportunity cost of one's decision isalways maximized.the impacts of our choices are notquantifiable.the best choice is relative to the value of thenext best alternative.Othe impacts of our choices can always bequantified in dollars.

The cognitive process of deciding a plan of action from a wide range of readily available choices is…

Answered: Each of us face decisions in our lives…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter9: Decision Making Under Uncertainty

Section: Chapter Questions

Problem 76P

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Supposed that a decision-maker faced with four decision alternatives and four states of nature develops the following profit payoff table.1. If the decision-maker knows nothing about the probabilities of the four states of nature, what is the recommended decision using the MAXIMAX criterion?2. What decision alternative will he choose if using the MAXIMIN criterion?3. What about MINIMAX REGRET CRITERION?4. What decision would he make if using the criterion of realism at alpha 0.6 is used?
Refer to the payoff table below of profits in ($000). Which decision alternative results from using the Conservative (Pessimestic) Decision Rule? PAYOFF TABLE High Demand Small Medium Large 35 300 550 -10 Moderate Demand 35 150 75 -10 Low Demand Do Nothing O A. Large O B. Do nothing OC. Medium O D. Small O E. Cannot be determined since relative frequencies are missing. 35 50 -45 -10
You often hear about the trade-off between risk and reward. Is this trade-off part of decision making under uncertainty when the decision maker uses theEMV criterion? For example, how does this work in investment decisions?
Using the following table, perform ALL FIVE of the techniques for Decision Making under Uncertainty: Maximax, Maximin, Hurwicz Realism (α = 0.7), LaPlace and Minimax Regret. Use the .50 for the probability of a Good Economy and .50 for the probability of a Poor Economy. You must show your work. STATE OF NATURE DECISION ALTERNATIVE GOOD ECONOMY POOR ECONOMY Sotck market 80,000 -20,000 Bonds 30,000 20,000 CDs 23,000 23,000
Using the following table, perform ALL FIVE of the techniques for Decision Making under Uncertainty: Maximax, Maximin, Hurwicz Realism (α = 0.7), LaPlace and Minimax Regret. Use the .50 for the probability of a Good Economy and .50 for the probability of a Poor Economy. You must show your work for obtaining the points. STATE OF NATURE DECISION ALTERNATIVE GOOD ECONOMY POOR ECONOMY Sotck market 80,000 -20,000 Bonds 30,000 20,000 CDs 23,000 23,000
A situation in which a decision maker must choose between strategies that have more than one possible outcome when the probability of each outcome is unknown is referred to as: O certainty diversification risk O uncertainty MacBook Air 000 000 DD F7 F5 6日 5. 8.
Consider the decision tree involving COSTS below. 300 0.6 0.4 500 1 500 0.7 0.3 200 Which of the following is true? O Action A should be chosen according to an expected value criterion. Action B should be chosen according to an expected value criterion. O Action A is a Nash equilibrium. O Action B is a Berge equilbrium.
Your company must decide whether to introduce a new product. The sales of the product will be either at a high (success) or low (failure) level. The conditional value for this decision is as follows Decision High Low Introduce $4,000,000 -$2,000,000 Do Not Introduce 0 0 Probability 0.3 0.7 You have the option to conduct a market survey to sharpen you market demand estimate. The survey costs $200,000. The survey provides incomplete information about the sales, with three possible outcomes: (1) predicts high sales, (2) predicts low sales, or (3) inconclusive. Such surveys have in the past provided these results Result High Low Predicts High 0.4 0.1 Inconclusive 0.4 0.5 Predicts Low 0.2 0.4 c) Draw the complete decision tree, including the survey option. Explain where the values on the decision tree come from
Imagine that you have the following pair of concurrent decisions. First examine both decisions, then indicate the options you prefer. Decision 1: Choose betweenA a sure loss of 1500B a 75% to lose £2000 and 25% chance to lose nothing Decision 2: Choose betweenC a sure gain of £480D a 25% chance to gain £2000 and 75% chance to gain nothing How do you think respondents in a laboratory experiment would decide in Decision 1 and Decision 2? most participants will choose 1B and 2C most participants will choose 1A most participants will choose 1B and 2D most participants will choose 1A and 2D 2) Which of the following can explain the behavior in the lab for decision 1? preference for certainty underestimation of large probabilities individuals are risk loving in the loss domain overweighting of small probabilities concavity of the value function in the gain domain 2. individuals are risk loving in the loss domain
Choose the letter of the correct answer on each questions being asked for each case 1. If the decision maker knows nothing about the probabilities of the four states of nature, what is the recommended decision using MAXIMAX CRITERION? D1 D2 D3 D4 2. What decision alternative will he choose if using MAXIMIN CRITERION? D1 D2 D3 D4 3. What about MINIMAX REGRET CRITERION? D1 D2 D3 D4 4. What decision would he make if using criterion of realism at alpha 0.6 is used? D1 D2 D3 D4
ABC company wants to open one, two, or three shops. The average Profit varies with the demand in three categories low, medium and high. Determine which one is better using Maximax, Maximin, Laplace, Minimax regret. Demand Number of Shops 1 2 3 Low 150 175 200 Medium 100 200 200 High 0 170 400
I want to answer to solve ㅠㅠㅠㅠ. Q1. A builder has located a piece of property that she would like to but and eventually build on. The land is currently zoned for four homes per acre, but she is planning to request new zoning. What she builds depends on approval of zoning requests and your analysis of this problem to advise her. With her input and your help, the decision process has been reduced to the following costs, alternatives, and probabilities Cost of land $2 MillionProbability of rezoning .6If the land is rezoned, there will be additional costs for new roads, lighting, and so on of $1 million. If the land is rezoned, the contractor must decide whether to build a shopping center or 1,500 apartments that the tentative plan shows would be possible. If she builds a shopping center, there is a 70% chance that she can sell the shopping center to a large department store chin for $4 million over her construction cost, which excludes the land; and there is a 30% chance that she can…

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