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Short answer questions. True or False: one line of reasoning a. In a dynamic EOQ model, the Silver Meal Heuristic always gives the optimal solution. True or False. b. The shortest path of any node is always contained in the minimum spanning tree. True or False. c. Explain double marginalization in procurement contracts very briefly. d. If the demand is normally distributed with an expected value of b, the optimal ordering quantity in a stochastic inventory system is to always order greater than b. True or False. e. Jim's optimal order of corn from an EOQ model is Q*. However, for practical purposes, Jim has two options: (i) order quantity Q1>Q* or (ii) Q2