Objective value 6807500 infeasibilities 0000000

This preview shows page 4 - 7 out of 7 pages.

Objective value: 68075.00 Infeasibilities: 0.000000 Problem 3 continued on next page. . . Page 3 of 6
Image of page 4

Subscribe to view the full document.

Answer Key, Carl Morris ISYE 3133A: Homework 4 Problem 3 (continued) Total solver iterations: 11 Model Class: LP Total variables: 24 Nonlinear variables: 0 Integer variables: 0 Total constraints: 17 Nonlinear constraints: 0 Total nonzeros: 70 Nonlinear nonzeros: 0 Variable Value Reduced Cost W_1 9.375000 0.000000 W_2 9.375000 0.000000 W_3 2.500000 0.000000 W_4 2.500000 0.000000 H_1 6.375000 0.000000 H_2 0.000000 1200.000 H_3 0.000000 3600.000 H_4 0.000000 2100.000 F_1 0.000000 3600.000 F_2 0.000000 2400.000 F_3 6.875000 0.000000 F_4 0.000000 1500.000 I_1 125.0000 0.000000 I_2 0.000000 127.5000 I_3 0.000000 5.000000 I_4 0.000000 60.00000 O_1 0.000000 32.50000 O_2 0.000000 2.500000 O_3 0.000000 100.0000 O_4 0.000000 75.00000 X_1 375.0000 0.000000 X_2 375.0000 0.000000 X_3 100.0000 0.000000 X_4 100.0000 0.000000 Row Slack or Surplus Dual Price 1 68075.00 -1.000000 2 0.000000 -72.50000 3 0.000000 -102.5000 4 0.000000 -5.000000 5 0.000000 -30.00000 6 0.000000 1600.000 7 0.000000 400.0000 Problem 3 continued on next page. . . Page 4 of 6
Image of page 5
Answer Key, Carl Morris ISYE 3133A: Homework 4 Problem 3 (continued) 8 0.000000 -2000.000 9 0.000000 -500.0000 10 0.000000 16.87500 11 0.000000 24.37500 12 0.000000 0.000000 13 0.000000 6.250000 14 187.5000 0.000000 15 187.5000 0.000000 16 50.00000 0.000000 17 50.00000 0.000000 Ranges in which the basis is unchanged: Objective Coefficient Ranges: Current Allowable Allowable Variable Coefficient Increase Decrease W_1 1500.000 200.0000 4800.000 W_2 1500.000 200.0000 2400.000 W_3 1500.000 200.0000 1000.000 W_4 1500.000 200.0000 1000.000 H_1 1600.000 200.0000 3600.000 H_2 1600.000 INFINITY 1200.000 H_3 1600.000 INFINITY 3600.000 H_4 1600.000 INFINITY 2100.000 F_1 2000.000 INFINITY 3600.000 F_2 2000.000 INFINITY 2400.000 F_3 2000.000 200.0000 200.0000 F_4 2000.000 INFINITY 1500.000 I_1 30.00000 5.000000 65.00000 I_2 30.00000 INFINITY 127.5000 I_3 30.00000 INFINITY 5.000000 I_4 30.00000 INFINITY 60.00000 O_1 105.0000 INFINITY 32.50000 O_2 105.0000 INFINITY 2.500000 O_3 105.0000 INFINITY 100.0000 O_4 105.0000 INFINITY 75.00000 X_1 5.000000 5.000000 120.0000 X_2 5.000000 5.000000 60.00000 X_3 5.000000 100.0000 5.000000 X_4 5.000000 5.000000 60.00000 Righthand Side Ranges: Current Allowable Allowable Row RHS Increase Decrease 2 250.0000 250.0000 510.0000 3 500.0000 INFINITY 250.0000 4 100.0000 0.000000 100.0000 Problem 3 continued on next page. . . Page 5 of 6
Image of page 6

Subscribe to view the full document.

Answer Key, Carl Morris ISYE 3133A: Homework 4 Problem 3 (continued) 5 100.0000 275.0000 0.000000 6 3.000000 6.375000 INFINITY 7 0.000000 6.250000 13.75000 8 0.000000 INFINITY 6.875000 9 0.000000 0.000000 6.875000 10 0.000000 2040.000 1000.000 11 0.000000 1000.000 3000.000 12 0.000000 INFINITY 0.000000 13 0.000000 0.000000 1100.000 14 0.000000 INFINITY 187.5000 15 0.000000 INFINITY 187.5000 16 0.000000 INFINITY 50.00000 17 0.000000 INFINITY 50.00000 Hire 6.375 workers during month 1. Fire 6.875 workers during month 3. Produce 375 pairs of shoes during month 1 and 2. Produce 100 pairs of shoes during months 3 and 4.
Image of page 7

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern