The computer solution is shown below. optimalobjectiveValua-4050.00000 (a) What is the optimal solution, and what is the value of the total profit contribution? (b) Which constraints are binding? (Select all that apply.) cutting and sewing finishing packaging and shipping (c) What are the dual values for the resources? Interpret each. constraint 1 Each additional hour of cutting and sewing will improve profits by $18.00. Each additional hour of cutting and sewing will improve profits by $7.50. Each additional hour of cutting and sewing will improve profits by $75.00. Additional hours of cutting and sewing will not improve profits. constraint 2 Each additional hour of finishing will improve profits by $18.00. Each additional hour of finishing will improve profits by $7.50. Each additional hour of finishing will improve profits by $75.00. Additional hours of finishing will not improve profits. constraint 3 Each additional hour of packing and shipping will improve profits by $18.00. Each additional hour of packing and shipping will improve profits by $7.50. Each additional hour of packing and shipping will improve profits by $75.00. Additional hours of packing and shipping will not improve profits. (d) If overtime can be scheduled in one of the departments, where would you recommend doing so? cutting and sewing finishing packaging and shipping