Comparison of the price and output decisions of a perfectly competitive firm with those of a monopolist shows that the?

• A.monopolist charges a lower price than the perfect competitior
• B.perfect competitior charges a lower price and produces a large output than the monopolist
• C.perfect competitior produces a smaller output than the monopolist
• D.monopolist charges a lower price and produces a larger output than the perfect competitor
• E.