Premium Essay

Econmy

In: Science

Submitted By g123123123
Words 4450
Pages 18
Chapter Two: Linear Programming: Model Formulation and Graphical Solution
PROBLEM SUMMARY

35. Sensitivity analysis (2–34)
36. Minimization, graphical solution

1. Maximization

37. Maximization, graphical solution

2. Maximization

38. Maximization, graphical solution

3. Minimization

39. Sensitivity analysis (2–38)

4. Sensitivity analysis (2–3)

40. Maximization, graphical solution

5. Minimization

41. Sensitivity analysis (2–40)

6. Maximization

42. Maximization, graphical solution

7. Slack analysis (2–6)

43. Sensitivity analysis (2–42)

8. Sensitivity analysis (2–6)

44. Minimization, graphical solution

9. Maximization, graphical solution

45. Sensitivity analysis (2–44)

10. Slack analysis (2–9)

46. Maximization, graphical solution

11. Maximization, graphical solution

47. Sensitivity analysis (2–46)

12. Minimization, graphical solution

48. Maximization, graphical solution

13. Maximization, graphical solution

49. Sensitivity analysis (2–48)

14. Sensitivity analysis (2–13)

50. Maximization, graphical solution

15. Sensitivity analysis (2–13)

51. Maximization, graphical solution

16. Maximization, graphical solution

52. Multiple optimal solutions

17. Sensitivity analysis (2–16)

53. Infeasible problem

18. Maximization, graphical solution

54. Unbounded problem

19. Standard form
20. Maximization, graphical solution

PROBLEM SOLUTIONS

21. Standard form

1.

22. Maximization, graphical solution

x2

A: x1 = 0 x2 = 3
Z=6

12

23. Constraint analysis (2–22)
10

24. Minimization, graphical solution

B: x1 = 15/7 x2 = 16/7
Z = 152/7

8

25. Sensitivity analysis (2–24)

6

26. Sensitivity analysis (2–24)

*C: x1 = 5 x2 = 0
Z = 40

4

27. Sensitivity analysis (2–24)

A

28. Minimization, graphical solution

B

2

Point C is

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