Under which types of competition,individual firms have some control over price?

A) pure competition and a monopoly
B) monopolistic competition and an oligopoly
C) an oligopoly and pure competition
D) a pure monopoly and monopolistic competition

In monopolistic competition, firms have some control over price because they differentiate their products from those of competitors, allowing them to charge slightly higher prices within a competitive range. In an oligopoly, a few firms dominate the market, and each has some control over pricing, often leading to price leadership or collusion to maintain prices at a profitable level.