You need to schedule 10 units of product Alpha for delivery in 6 weeks. Three units of D and 2 units of F are required for each Alpha. The lead time for Alpha is 1 week. Lead time for D is 1 week, and lead time for F is 2 weeks. Click the icon to view the product structure. Click the icon to view the time-phased product structure. Construct a net material requirements plan if there are 2 As on hand and 4 Ds (enter your responses as whole numbers)