?-15: Electrocomp's management realizes that it forgot to include two critical constraints {see Problem 114]. Management decides that there should be a minimum number of air conditioners produced to fulll a contract. Also, due to an oversupplyr of fans in the preceding period, a limit should be placed on the total number of fans produced. a. If Electrocomp decides that at least 20 air conditioners should be produced but no more than BID fans should be produced, what would be the optimal solution? How much slack or surplus is there for each of the four constraints? b. If Electrocomp decides that at least 3U air conditioners should be produced but no more than 50 fans should be produced, what would be the optimal solution? How much slack or surplus is there for each of the four constraints at the optimal solution