ABC Company annually buys 600,000 units of Part B. The EOQ is 12,000 units. The ABC Companys average usage equals 2,000 units/day (600,000 units/300 working days) and the average lead-time for ordering Part A is 6 days.

48. What is the reorder point with no variability in either usage or lead-time?

a.	11,000 units
b.	12,000 units
c.	13,000 units
d.	14,000 units

49. What is the level of safety stock if usage could be as high as 2,200 units/day?

a.	1,200 units
b.	1,000 units
c.	800 units
d.	600 units

50. What is the level of safety stock if lead-time could be as high as 9 days?

a.	8,000 units
b.	7,000 units
c.	6,000 units
d.	5,000 units