Given the following data, what is the planned order release in week 4 for part B which will result in 100 units of Parent #1 (P1) at the beginning of week 6, and 200 units of Parent #2 (P2) at the beginning of week 8: Item Parent Quantity On-Hand On Order (due) Lead Time Order Size P1 - - - - 1 Lot-for-lot P2 - - - - 1 Lot-for-lot A P1, P2 1, 2 70 0 1 500 B P1, P2 2, 1 50 0 3 250 C A, B 3, 4 1000 2000 (wk 2) 2 2000 Select one: a. 350 b. 70 c. 150 d. 250 e. 360 Clear my choice