The Minimum Efficient Scale of a Firm Is the

Multiple Choice

The minimum efficient scale of a firm is the

A) largest scale of production for which the marginal cost is at a minimum.
B) largest scale of production for which the long-run average total cost is at a minimum.
C) largest scale of production for which the long-run average variable cost is at a minimum.
D) smallest scale of production for which the long-run average total cost is at a minimum.
E) smallest scale of production for which the long-run average variable cost is at a minimum.