Question 1. Daily demand for cases of Royal Cola soda at Helen's Food shop has always been 5, 6, or 7 cases. Develop a decision tree and decision table that illustrate the decision alternatives as to whether to stock 5, 6, or 7 Cases.
Question 2. In Question 1, demand could be 5, 6, or 7 cases of Royal Cola per day. Thus 5, 6, or 7 cases should be stocked each day. Each case has a cost of $3 and selling price of $7. Helen may return cases not sold at the end of the day to the supplier and will refund be refunded the cost of each case except for a fee of $2 per case for handling and storage. Develop an appropriate decision table with the information that:
a. The marginal profit (Mp) of selling 1 case is the selling price minus the cost.(Mp=$7-$3=$4)
b. The marginal loss (ML) of not selling 1 case is the return cost of $2. (ML =$2)