Find: (All answers round two decimal places)

a) Using computer software for solving LP, the optimal solution achieved is:

X1=

X2=

X3=

Contribution ( Objective value):

b) Machine 1 ___ hrs of unused time available at the optimal solution

Machine 2 ___ hrs ....

Machine 3 ____ hrs ....

c) Additional hour of time available for third machine, is worth _______dollars to the firm

d) Additional 5hrs of time available for the 2nd machine, at no cost to the firm, are going to increase the objective value by _____ dollars.

( Round all answers to two decimal places)

This is 1 question it follows Chegg's guidelines.

%x Problem B.22 Question Help Kalyan Singhal Corp. makes three products, and it has three machines available as resources as given in the following LP problem: Maximize contribution = 5X1 +4X2 + 3X3 1X1 +7X2 +4X3 s 90 (C1: hours on machine 1) 2X2 + 1X2 +7X3 s 96 (Cz: hours on machine 2) 8X, +4X2 +1X3 90 (Cz: hours on machine 3) X1, X2, X3 20 a) Using a computer software for solving LP, the optimal solution achieved is: (round your response to two decimal places). Enter your answer in the answer box and then click Check Answer. ? parts