hat is a​ monopoly?
A monopoly is
A.
a firm in a competitive market with many other sellers.
B.
a firm in a market with a small number of independent firms that compete.
C.
a firm that is the only seller of a good or service that does not have a close substitute.
D.
a firm in a market with other firms that sell similar but not identical products.
E.
a firm that is the only buyer of a factor of production.