Determine the due date and amount of interest due at maturity on the following notes:

$\backslash$table$[[\backslash$table$[[$Origination$],[$Date$]],\backslash$table$[[$Face$],[$Amount$]],\backslash$table$[[$Term$],[$of Note$]],\backslash$table$[[$Interest$],[$Rate$]],\backslash$table$[[$Maturity$],[$Date$]]],[$Mar$.15,$$$8,000,60$ days,$9\%,],[$May $1,12,000,90$ days,$8\%,]]$