Exchange rate transactions that involve the immediate transfer of bank deposits are known as ________

As the economy enters an expansion so that people's expected future incomes rise, there will be

A) a decrease in the nominal interest rate. B) a leftward shift in the supply of loanable funds curve. C) an increase in the supply of loanable funds. D) a leftward shift in the demand for loanable funds curve. E) None of the above answers is correct.

Suppose that for each firm in the competitive market for potatoes, long-run average cost is minimized at 20¢ per pound when 500 pounds are grown. The demand for potatoes is Q = 10,000/p

If the long-run supply curve is horizontal, then how many firms will this industry sustain in the long run? A) 0 B) 100 C) 50,000 D) There is not enough information to answer.