When re-ordering level is 200 units, minimum usage is 20 units, minimum lead time is 5 days,maximum stock is 400 units then re-ordering quantity will be:

When re-ordering level is 200 units, minimum usage is 20 units, minimu

1.	When re-ordering level is 200 units, minimum usage is 20 units, minimum lead time is 5 days,maximum stock is 400 units then re-ordering quantity will be:
A.	400 units
B.	200 units
C.	300 units
D.	100 units
Answer» D. 100 units