If production displays diseconomies of scale, the long-run average cost curve is

A. above the short-run average toal cost curve.

B. above the long-run marginal cost curve.

C. upward sloping.

D. downward sloping.

C. upward sloping.

Explanation:

Diseconomies of scale is what is called in micro-economics the cost of producing or increasing the production of a certain product, or increasing the offer on a certain service by a business, if this is happening it occurs a upward slopin in the average cost curve, since the cost of production is increasing as more products and services are offered.