Which of the following is not a barrier to entry?

In the above figure, when real disposable income equals 600

A) there is dissaving. B) real disposable income exceeds consumption. C) consumption is less than disposable income. D) consumption equals real disposable income.

In the foreign exchange market, an increase in the supply of dollars could be the result of

A) an increase in the expected future exchange rate. B) a decrease in the U.S. interest rate differential. C) a decrease in the exchange rate. D) an increase in the exchange rate. E) an increase in the U.S. interest rate differential.