If the demand for product A is 30 units, and there are 10 units of B on hand and none of C, how many units of part D will be needed?
A) 3
B) 40
C) 70
D) 90
E) 110
Answer: C
If the demand for product A is 30 units, and there are 10 units of B on hand and none of C, how many units of part D will be needed?
A) 3
B) 40
C) 70
D) 90
E) 110
Answer: C