Answer:
Gross requirement for A = 10 units
Inventory on hand for a is 2 units
Net requirement is 10 -2 = 8 units
Therefore Gross requirement of D = 8 * 3 = 24 units (for each A, 3 units of D is required)
and Gross requirement of F = 8 * 2 = 16 units (for each A, 2 units of F is required)
Step-by-step explanation: