In this market for loanable funds, what would happen if the interest rate suddenly rised above rE?
a. The number of people looking for loans that cannot get a loan would increase.
b. The number of people looking for loans that cannot get a loan would decrease.
c. Loans would be cheaper, and everyone who needs a loan would get one.
d. Loans would be more expensive, and there would be available loans that nobody would get.