Pricing of a company that operates in a monopoly competition:
a) leads to dead-weight loss where the price is lower than the marginal cost.
b) leads to dead-weight loss where the price is higher than the marginal cost.
c) leads to dead-weight loss where the price is equal to the marginal cost.
d) leads to a socially efficient optimum where the price is equal to the marginal cost.
e) leads to a social optimum where the price is higher than the marginal cost.