In the short term, increasing production is:. a) always beneficial because average total cost eventually falls
b) not always beneficial because marginal cost eventually falls
c) not always beneficial because average total cost eventually increase faster
d) always beneficial because marginal cost is constant
2) If a firms average total cost is increasing, the:.
a) marginal cost must be lower than average total cost
b) marginal cost must be lower than total cost
c) marginal cost must be higher than averags total cost
d) marginal cost must be higher than total cost
3) In the short term, as production reaches high levels:.
a) all costs increase
b) all costs increase except marginal cost
c) all costs increase except average fixed cost