Use the Table Below to Answer the Following Questions

Use the table below to answer the following questions.
Table 7.2.1
The table shows an economy's demand for loanable funds schedule and supply of loanable funds schedule.

-Consider Table 7.2.1.What is the equilibrium real interest rate?

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