Use the Following Scenario to Answer the Following Questions

Use the following scenario to answer the following questions:
Kareem owns a bike store.His total costs are $1.2 million per year,his variable costs are $750,000,and his fixed costs are $450,000 per year.Last year,Kareem sold 1,200 bikes.
-Kareem's average variable cost was ________ per bike.

A) $375
B) $625
C) $1,000
D) $2,000
E) $600