Match Each of the Following Terms with the Appropriate Definitions

Match each of the following terms with the appropriate definitions.
-Bonds that give the issuer an option of retiring them at a stated dollar amount prior to maturity.

A) Secured bonds
B) Sinking fund bonds
C) Carrying value
D) Serial bonds
E) Bond indenture
F) Annuity
G) Premium on bonds
H) Contract rate
I) Debt-to-equity ratio
J) Callable bonds