Adjustment Costs Are Those Costs

Adjustment costs are those costs

A) incurred by a firm as it transports its product from the factory to the marketplace.
B) incurred by a firm when it pays its workers overtime.
C) incurred by a firm as it changes the size of its workforce.
D) saved by a firm as it takes advantage of tax credits offered by the government.
E) saved by the firm when it fires a worker.