Aggregate Planning

1. IE 314: Operations Management Lecture 7 Aggregate Planning KAMAL

3. EXERCISE 13.3

5. EXERCISE 13.4

7. EXERCISE 13.5

9. EXERCISE 13.6

10. EXERCISE 13.6

11. EXERCISE 13.6

13. 800 12 800 200 16 100 17 300 800 800 12 300 300 16 800 12 800 300 16 300 150 18.5 150 800 12 800 300 16 300 350 18.5 350 1100 11 1100 300 16 100 400 1100 11 1100 300 16 100 400 1000 1200 1250 1450 1400 1400 200 7900

14. EXERCISE 13.16 Total Cost = 4 (800*12) + (200*16 ) + (100*17) + 5(300*16) + 2(1100*11) + (500*18.5) = 38,400 + 3,200 + 1,700 + 24,000 + 24,200 + 9,250 Total Cost = $100,750

16. 150 100 150 10 128 10 134 20 150 100 150 20 131 20 130 100 20 103 150 131 10 10 150 100 150 10 128 10 150 100 150 10 125 10 50 135 50 150 160 130 200 230 870

17. EXERCISE 13.18 Total Cost = 4 (150*100) + (130*100 ) + 2(10*128) + (10*134)+ (30*131) + (20*103) + (10*125) +(50*135) = 60,000 + 13,000 + 2,560 + 1,340 + 3,930 +2,060 + 1,250 + 6,750 Total Cost = $90,890

19. EXERCISE 13.20

20. EXERCISE 13.22

21. EXERCISE 13.22 Old Model Sales= Avg. passengers * Net price/seat = 80 * (140 - 25) = $9,200 New Approach Sales = 65*(80-25)+35*(190-25) = 3,575 + 5,775 = $9,350 The new model is slightly better in sales.

22. HW 13.11 13.12 13.17 13.19