In: Statistics and Probability
For the past several years, you’ve been purchasing a product from a supplier at a high-volume cost and reselling the product at a lower price than your customers could buy it. However, you’d like to improve the product but the manufacturer isn’t interested in doing this. You are trying to determine if it would make sense to buy the equipment and make it yourself with better quality.
Construct two decision trees (one for each scenario), including expected money value, for the following scenario information.
Scenario A:
Scenario B:
Scenario A:
You have 2 options
The following is the decision tree
Moving from the right to left
chance node 2: Make the product
The expected value is
chance node 3: Purchase the product
The expected value is
Decision node 1
You have 2 options, each with the following expected values
ans: Since the EV if purchase the product is higher than if make, you should continue purchasing the product from your current supplier
Scenario B
if the probability for good market increases to 80% and the probability of a good/poor market for purchasing remain the same
You have 2 options
The following is the decision tree
Moving from the right to left
chance node 2: Make the product
The expected value is
chance node 3: Purchase the product
The expected value is
Decision node 1
You have 2 options, each with the following expected values
ans: Since the EV when make the product is higher than when purchase, you should buy the equipment and start making the product.