a. The equipment used for peeling and cutting must be replaced. The new equip- ment will have
Question:
a. The equipment used for peeling and cutting must be replaced. The new equip- ment will have a capacity of only 1,200 minutes. What impact will this change have on the optimal values of the decision variables and on profit?
b. What would the unit profit on the Florida mix have to be before it would become profitable to produce?
c. If management had a choice of obtaining more oranges or more pineapples, which one should be chosen? Why?
d. Management has just learned that an additional 50 pounds of pineapples are on hand. What will the optimal values of the decision variables change to?
e. Management is considering making changes that will cause the profit on the Hawaiian mix to be $8 per unit. Would this affect the solution? Will it affect the optimal value of the objective function?
f. Management is considering a change in equipment that would result in increasing the profit on the Hawaiian mix to $8 per unit but result in decreasing the profit on the California mix by $1. Would these changes be within the range of optimality? If so, how much would the optimal profit change?