# Assignment Help| A manager is trying to decide whether to build a small, medium, or large facility.

A manager is trying to decide whether to build a small, medium, or large facility. Demand can be low, average, or high, with the estimated probabilities being 0.25, 0.40, and 0.35, respectively. A small facility is expected to earn an after-tax net present value of just \$18,000 if demand is low. If demand is average, the small facility is expected to earn \$75,000; it can be increased to medium size to earn a net present value of \$60,000. If demand is high, the small facility is ex- pected to earn \$75,000 and can be expanded to medium size to earn \$60,000 or to large size to earn \$125,000. A medium-sized facility is expected to lose an estimated \$25,000 if demand is low and earn \$140,000 if demand is average. If demand is high, the medium-sized facility is expected to earn a net present value of \$150,000; it can be expanded to a large size for a net payoff of \$145,000. If a large facility is built and demand is high, earnings are expected to be \$220,000. If demand is average for the large facility, the present value is expected to be \$125,000; if demand is low, the facility is expected to lose \$60,000. a. Draw a decision tree for this problem. b. What should management do to achieve the highest expected payoff? c. Which alternative is best, according to each of the fol- lowing decision criterion? Maximin Maximax Minimax regret