The Table Given Below Shows the Price, Marginal Revenue and Marginal

Multiple Choice

The table given below shows the price, marginal revenue and marginal cost of a monopolist at different levels of the output. The firm does not incur a fixed cost of production.Table 11.4

-Grocery store coupons, mail-in rebates, senior discounts, and in-state versus out-of-state tuition fees are all examples of:

A) government intervention.
B) price neutrality.
C) arbitrage pricing.
D) price discrimination.
E) illegal business practice.