Which of the Following Statements Is True

Which of the following statements is true?

A) During recessions, there is an increase in the demand for debt securities.
B) During recessions, there is an increase in the supply of debt securities.
C) During recessions, the supply-curve of debt securities shift comparatively more, to the left, than the demand- curve for securities.
D) During recessions, the demand-curve for debt securities shift comparatively more, to the left, than the supply- curve of securities.