answer with small explanation

What can we extrapolate from the intersection of the two curves in the following graph? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a The real wage. b The quantity demanded of labor. C The real wage and the quantity of labor. d The quantity supplied of capital. In the loanable funds market, which equation represents equilibrium? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer, a Y - C(Y-T) - G= I(r) b Y-T-C=T-G C S = 1(r) d A and C. Unanswered Why can we interpret the real interest rate (r) as the opportunity cost of using one's own funds? Why can we interpret the real interest rate (r) as the opportunity cost of using one's own funds? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. Because the funds can be combined with borrowed funds, of which r is the cost. b Because the funds used will no longer earn interest. C We cannot - using one's own funds does not have an opportunity cost. d We cannot - r is only the cost of borrowed funds