Bono-st-2019-04-02

CONTROL DE PRODUCCIÓN 2019-10 Bonus –Stochastic Demand Inventory Model This bonus question is due at 11:00am on Thursday April 4 in class.. Compac LTDA is a company dedicated to the commercialization of computers. Currently, the company uses an inventory policy (Q, R) for its best-selling product, the CompacPro laptop computer, where the order quantity (Q) corresponds to the optimal order quantity (EOQ). Additionally, the company knows that: - The weekly demand of this product is distributed normal with average 100 units and standard deviation 25 units. - Each order takes one (1) week to arrive - The fixed cost of each order is $1000. - The cost of maintaining one (1) unit in inventory is $ 5 / week. - Type I service level is 94.9% Taking into account the current conditions, management wants to change its inventory policy to model (S, T), maintaining the same cycle time (T) and the same safety stock (SS) of the previous policy. Based on the above information, what would be the difference, in absolute value, of the type I service level, if the company changes its current policy for an approximate policy (S, T)? Note: Carry out your calculations with all decimals. a. b. c. d. e. f.

24% 0% 83% 12% 71% 7%

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