a) The correct decision tree (with EMVs rounded to the nearest whole number)for Deborah is:

figure 1, figure 2, or figure 3?

b) To maximize the return, Deborah's decision should be to ______

c) The EMV of selected alternative for Deborah = $___ (enter your answer as a whole number and include a minus sign if

Deborah Kellogg buys Breathalyzer test sets for the Denver Police Department. The quality of the test sets from her two suppliers is indicated in the following table: For example, the probability of getting a batch of tests that are 1% defective from Winter Park Technology is 0.65 . Because Kellogg orders 10,000 tests per order, this would mean that there is a 0.65 probability of getting 100 defective tests out of the 10,000 tests if Winter Park Technology is used to fill the order. A defective Breathalyzer test set can be repaired for $0.60. Although the quality of the test sets of the second supplier, Dayton Enterprises, is lower, it will sell an order of 10,000 test sets for $25 less than Winter Park. a) The correct decision tree (with EMVs rounded to the nearest whole number)for Deborah is shown in FIGURE 1 D= Defective Rate FIGURE 2 D= Defective Rate FIGURE 3 D= Defective Rate