What is Inventory? Write down the importance of inventory. (2+4) 06 Z company needs 5000 units per month. Fixed cost for order placement, and receiving is 08 Tk. 5,000/= per order. Each computer costs Tk. 30,000/= and retailer has a holding cost of 30%. You are required to calculate: (i) The number of computers that should be ordered in each lot. (ii) Cycle inventory and Number of orders per year. (iii) Average flow time and Annual holding cost.