-In the Above Figure, the Initial Supply of Loanable Funds

Multiple Choice

-In the above figure, the initial supply of loanable funds curve is SLF? and the demand for loanable funds investment curve is DLF?. An increase in the real interest rate to 7 percent could be caused by

A) an increase in investment demand.
B) a decrease in the expected profit.
C) an increase in people's disposable incomes.
D) an expansion that increased both saving and investment by the same amount.