We assume that One end item needs 2 units L, 1 unit C, and 3 units K. One unit L needs 2 units B and 3 units J. One unit C needs 2 units G and 2 units B. One unit K needs 4 units H and 2 units B. Two orders of 40 units and 60 units will be sent in weeks 8 and 9. The manager knows that 15 units of B are scheduled to arrive at the beginning of week 4; 10 units of D are scheduled to arrive at the beginning of week 2. Only component B should be ordered by lot and the lot size is 30. Use tables to make MRPs for end products and components.

Item Lead time Amount on hand End item 1 - L 2 10 C 3 15 K 3 20 B 2 30 J 3 30 G 3 5 H 2 -