Use the Table Below to Answer the Following Questions

Use the table below to answer the following questions.
Table 23.2.2
The table shows an economy's demand for loanable funds schedule and supply of loanable funds schedule.

-Consider Table 23.2.2. What is the equilibrium real interest rate?

A) 6 percent a year
B) 5 percent a year
C) 7 percent a year
D) 4 percent a year
E) There is no equilibrium real interest rate.