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= Month 2 3 4 6 8 12 1 0 5 90 7. 0 9 80 10 0 11 170 150 0 30 0 Problem 2: (6.10/224 Silver et.al. (1998) Book) Given: Fixed ordering cost A = $25.00, carrying cost r (per month) = $0.05 (Carrying costs are very high in this industry) and unit variable cost v = $4.00. Using a "three-month decision rule, the replenishment schedule and associated costs are as follows: Total Starting 110 110 40 inventory Replenishment 170 Requirements 30 Ending 0 80 0 170 40 780 inventory Total replenishment costs: $110.00 Total carrying costs: $156.00 Total replenishment + carrying: $256.00 I b/Repeat using the Wagner-Whitin algorithm. c/Repeat using the Silver - Meal heuristic. d Repeat using the Least Unit cost method. el Repeat using the Part-period balancing method. 0 40 110 0 110 0 210 120 90 0 60 30 130 20 110 0 30 20 150 0 80 290 120 0 130 0 40 0 800 800