Solve the linear programming model formulated in Problem 28 for the Bluegrass Distillery by using the computer.
a. Identify the sensitivity ranges for the objective function coefficients and explain what the upper and lower limits are.
b. How much would it be worth to the distillery to obtain additional production capacity?
c. If the customer decided to change the blend requirement for its custom-made whiskey to a mix of three parts rye to one part bourbon, how would this change the optimal solution?