Best Lights Wants to Prevent Bright Lights from Entering the Light

Multiple Choice

Best Lights wants to prevent Bright Lights from entering the light bulb market. If Best Lights expands its capacity, the expansion can lead to all of the following except which one?

A) lower Best Lights' marginal cost
B) decrease Bright Lights' profit from entering the market
C) lower Best Lights' profit- maximizing quantity
D) lower Best Lights' profit- maximizing price