Which of the following can eliminate the inefficiency inherent in monopoly pricing?

A) Arbitrage
B) Cost-plus pricing
C) Price discrimination
D) Regulations that force monopolies to reduce their levels of output

Inefficiency

The lack of optimal use of resources, resulting in lost potential output or increased costs.

Monopoly Pricing

Pricing strategies employed by a monopoly, where a single firm controls the entire market for a good or service and can influence prices.