For each bond description of a bond feature, select the correct name for that feature X x The issuing company agrees to maintain a minimum current ration as a term of the bond contract mortgage The issuing company agrees to limit the amount of dividends paid each year as a term of the bond contract sinking fund The bond can only be sold by the owner recorded in the records of the bond trustee registered Unsecured debt with an original maturity of ten years or more debenture Unsecured debt with an original maturity of less than 10 years . > note senior > 1 When the bond's interest and principal is paid before that of other bond issues The bond has land and buildings of the issuing company pledged as collateral collateral X 0