End item A has a planned lead time of two weeks. There are currently 120 units on hand and no scheduled receipts. The master production schedule (MPS) data for A are given in the table below.
Period 1 2 3 4 5 6 7 8 9 10
Demand 41 44 84 42 84 86 7 18 49 30
Compute the planned order releases for item A using lot-for-lot lot sizing.