1. Custom Computers, Inc. assembles custom home computer systems. The fan assemblies needed are bought for $24 each and are ordered in quantities of 1500 units. Annual demand is 7500 fan assemblies, the annual inventory holding cost rate is $4 per unit, and the cost to place an order is estimated to be $60. Calculate the following-
a. Average inventory level
b. The number of orders placed per year
c. The total annual inventory holding cost
d. The total annual ordering cost
e. The total annual cost