Bartech,Inc $A V C = 10 - 0.003 Q + 0.0000005 Q ^ { 2 }$

Multiple Choice

Bartech,Inc.is a firm operating in a competitive market.The manager of Bartech forecasts product price to be $28 in 2021.Bartech's average variable cost function is estimated to be $A V C = 10 - 0.003 Q + 0.0000005 Q ^ { 2 }$ Bartech expects to face fixed costs of $12,000 in 2021.What is the minimum average variable cost?

A) $0
B) $5.50
C) $6.00
D) $6.50
E) $7.00