Define these terms

Authorized share capitalb.) Authorized but not Issued sharesc.) Treasury sharesd.) Cumulative voting method for the BODe.) Cumulative preferred stockf.) Sinking fundg.) Subordinated debenturesh.) Secured bondi.) Callable bondj.) Zero-coupon bondk.) Funded debtl.) Protective covenantsm.)Rights offeringn.) Warrantso.) Convertible bonds