The following are data on three promissory notes.

Determine the missing amounts. $($Round answers to $0$ decimal places, e$.$g$.5,275.$ Use $360$ days for calculation.$)$

$\backslash$table$[[,$Date of Note,Terms,$\backslash$table$[[$Maturity$],[$Date$]],$Principal,$\backslash$table$[[$Annual$],[$Interest Rate$]],,,,\backslash$table$[[$Total$],[$Interest$]]],[($a$),$April $1,60$ days,,$$576,000,,5,\%,$$$,],[($b$),$July $2,30$ days,,$75,600,,,\%,,],[($c$),$March $7,6$ months,,$130,800,,9,\%,$$$,]]$