Compute the present value of the following single amounts to be received at the end of the specified periods at the given interest rates: $(FV$ of $$1,PV$ of $$1,$FVA of $$1,$ and PVA of $$1).($Use appropriate factor$($s$)$ from the tables provided. Round final answer to the nearest whole dollar.$)$

$\backslash$table$[[$Item$,\backslash$table$[[$Future$],[$Value$]],\backslash$table$[[$Interest$],[$Rate$]],\backslash$table$[[$Number of$],[$Periods$]],\backslash$table$[[$Present$],[$Value$]]],[$a$.,$$$1,800,12\%,1,,],[$b$.,$$$,1,800,12\%,2,],[$c$.,$$$,1,800,12\%,3,],[$d$.,$$$,1,800,12\%,4,]]$