The Diagram Below Shows the Market for Financial Capital in the Long

The diagram below shows the market for financial capital in the long run when real GDP is equal to potential output,Y*. FIGURE 25-3
-Refer to Figure 25-3.The equilibrium interest rate in this market is ________% and the equilibrium flow of investment and saving is ________ billion dollars.

A) 1; 50
B) 2; 60
C) 3; 70
D) 4; 80
E) 5; 90