For each of the following bond scenarios a through d described below, identify a bond type that applies from the following: callable, convertible, debenture, municipal, secured, serial, and term. a. Corporate bond that may be retired early at the option of the issuer. b. Bonds backed by liens on buildings are issued. c. Corporate bonds where the bondholder has the option to trade in the bonds for the company’s common stock. d. School Grounds Improvement Bonds issued in the city of Rochester