The MRP gross requirements for Item A are shown here for the next 10 weeks. Lead time for A is three weeks and setup cost is $12. There is a carrying cost of $0.015 per unit per week. Beginning inventory is 76 units. WEEK 1 2 3 4 5 6 7 8 9 10 Gross requirements 25 45 6 20 70 70 20 50 195 35