Question

E utes, 30 seconds Question Completion Status: QUESTION 30 Question relates to questions 30-34 Cone Mills manufactures denim and corduroy cloth. 1 yard of Corduroys requires 75 pound of cotton and 3.2 manhours. 1 yard of denim requires 5 pounds of cotton and 3 man hours. Corduroy demand is limited to 510 yards. There is no limit on denim demand. Cone Mills profit for denim 2.25 per yard and for corduroy 3.10. Below is part of the POM output for the problemi Solution: X1- denim X2-corduroy RHS Dual Maximize 2.25 Constraint 1 cotton 0500 Constraint 2 hours 3000 Constraint 3 corduroy demand D Solution- 2607 Ranging Variable Value Reduced Cost Original Val Lower Sound Upper Bound 456 X1-denim 2.25 2.0063 init X2 corduroy 510 Dual value Lower Bound Constraint Upper bound Oral Val Slack/Surplus 6500 10S ity Constraint 1 cotton Constant 2 hours Constraint corduroy demand 456 510 30. How much cotton and manhout are not used in the otimaisto 456,510 1000

Answer 1

Answer:

31) for denim upper bound = 2.9063 since 3 > 2.9063 optimal solution would change for curduroy upper bound is infinity, hence optimal solution won't change So, Option A is correct 32) since lower bound of cotton = 6105 since 6000 < 6105 optimal solution will change profit will change So, Option D is correct 34) original val = 3000 upper bound = 3237 hence we can increase upto 3237-3000 = 237 So, Option D is correct