A Firm's Minimum Efficient Scale Is Defined as

Multiple Choice

A firm's minimum efficient scale is defined as

A) the output level at which LRATC first reaches its minimum level
B) any output level at which LRATC is minimized
C) the highest output level at which LRATC takes on its minimum value
D) the output level at which the firm charges its highest price
E) the lowest output level at which the firm can charge a positive price