QUESTION TWO [25] Khoza's Manufacturing makes calculators for the local retail markets. They have received an order of 4500 calculators. The order is due for delivery on week 5. Each calculator consists of a cover, process chip and keypad. The cover is made up of a display unit and 2 battery housings. The cover is made by the firm and takes 2 weeks to produce. The process chip and keypads are ordered and the lead time is three weeks. Final assembly requires 1 weeks. There are scheduled receipts as follows: Component Week No. Batch Size 1 2 Process 450 Chip Keypad 480 360 3 900 450 120 REGENT BUSINESS SCHOOL (RBS)- JANUARY 2022 60 MASTER OF BUSINESS ADMINISTRATION-ACADEMIC AND ASSESSMENT CALENDAR - DISTANCE 2.1 Construct a Bill of Material (BOM) for the above. (5) 2.2 Draw an Assembly Time Chart. (5) 2.3 Develop a net requirement plan for Khoza's Manufacturing. (15)