If the exchange rate between the U.S. dollar and the Japanese yen is $1 = 200 yen, then the dollar price of yen is

What is the largest source of income for banks?

What will be an ideal response?

An increase in a retailer's "overhead expenses"

A) compels the retailer to raise prices. B) enables the retailer to raise prices. C) makes it profitable for the retailer to raise prices. D) does not in itself make higher prices necessary, possible, or profitable.