Elasticity and Market Power
Consider the following graph.

Which points _best describe_ the profit-maximizing quantity and price for this monopoly?
Correct.
A is the profit-maximizing quantity and F is the profit-maximizing price for the monopolist.
Incorrect.
Although A is the profit-maximizing quantity, C is not the profit-maximizing price for the monopolist. Recall that a monopolist gets to charge the market price for the good.
Incorrect.
A quantity of B and price of D doesn't maximize the monopoly's profit.