As one of the loan officers for Grove Gate Bank, calculate the monthly principal and interest, PI$,$ using Table $14-1$ and the monthly PITI for the following mortgages.

$\backslash$table$[[\backslash$table$[[$Amount$],[$Financed$]],\backslash$table$[[$Interest$],[$Rate$]],\backslash$table$[[$Term of$],[$Loan$],[($years$)]],$Monthly PI$,\backslash$table$[[$Annual$],[$Property$],[$Tax$]],\backslash$table$[[$Annual$],[$Insurance$]],\backslash$table$[[$Monthly$],[$PITI$]]],[$$$128,800,4\mathrm{.}75\%,15,a,$$$2,440\mathrm{.}00,$$$1,215\mathrm{.}00,b$