Refer to the Following Graph to Answer the Next Five

Refer to the following graph to answer the next five questions:

-In the figure,line 1 represents ___________,line 2 represents ___________,and 5% represents ___________:

A) savings; the supply of loanable funds; a surplus of loanable funds
B) savings; the demand for loanable funds; the equilibrium interest rate
C) investment; the supply of loanable funds; a shortage of loanable funds
D) investment; the demand for loanable funds; the equilibrium interest rate
E) foreign savings; the supply of loanable funds; a surplus of loanable funds