The Bond Supply Curve

The bond supply curve

A) shows the quantity of bonds lenders are willing to supply as bond prices change.
B) shows the quantity of bonds lenders are willing to supply as interest rates change.
C) shows the quantity of bonds borrowers are willing to supply as bond prices change.
D) is represented by a downward-sloping line when the price of bonds is on the vertical axis and the quantity of bonds supplied is on the vertical axis.