Along Its Long-Run Average Total Cost Curve,a Firm Employs

Multiple Choice

Along its long-run average total cost curve,a firm employs

A) a different amount of fixed inputs at each point
B) the same amount of fixed inputs at each point
C) a declining amount of fixed inputs at each point as it moves to higher output levels
D) an increasing amount of fixed inputs at each point as it moves to higher output levels
E) no fixed inputs