goldman sachs group inc is tapping the us investmentgrade bond market joining peers bank of america corp and morgan stanley in selling new debt after reporting strong thirdquarter results the bank is selling bonds in as many as five parts according to a person familiar with the matter the longest portion of the offering a fixedtofloatingrate security due 2032 may yield around 120 basis points above treasuries said the person who asked not to be identified because they’re not authorized to speak about it