If Happy Campers has a market share of 55 percent and Campers R Us has a market share of 15 percent, according to Chinese law, Happy Campers ________ be considered a dominant firm and Campers R Us ________ be considered a dominant firm.

If the residents of a country receive income from their foreign investments, it is counted as a

A) credit in the current account. B) debit in the current account. C) credit in the capital account. D) debit in the capital account. E) debit in either the capital or current account, depending on the type of investment income.

Suppose the inverse supply curve in a market is Q = 6p2. If price decreases from 5 to 4, the change in producer surplus is

A) 150. B) -54. C) -6. D) -122.