15 16

Use this sales data to solve this problem: Period 1 2,390 Period 2 2,670 Period 3 2,815 Period 4 3,200 Period 5 3,500 Find the 4-period simple moving average. Choose the closest answer. 3,046 O 3,340 O 3,172 0 2,992 O 2,896 3,270 O 2,915 Using the givens provided below to answer this question. At which lot size is the annual holding costs equal to annual ordering cost. Choose the closest answer. Annual demand = 1750 Present lot size = 350 Unit cost = $200 Holding cost = $50 per unit Ordering cost = $400 100 234 251 O 201 221 O 167 350