Refer to the Following Graph to Answer the Following Questions

Multiple Choice

Refer to the following graph to answer the following questions:
-Assuming the figure represents the market for loanable funds,which of the following would represent a general economic collapse in the United States,causing foreigners to become fearful about the U.S.economy?

A) a shift from line 1 to line 4
B) a shift from line 3 to line 2
C) a shift from line 2 to line 3
D) a shift from line 4 to line 1
E) a new shortage of loanable funds represented by the distance from C to D