Following is a complete code that I did.

Public class Main$\{$

public static void main$($ String$[]$ args$)\{$

int hours $=40$;

double grossPay, payRate $=25\mathrm{.}0$;

double fedTaxRate $=0\mathrm{.}15,$ fedTax;

double stateTaxRate $=0\mathrm{.}05,$ stateTax, netPay;

grossPay $=$ hours $*$ payRate;

fedTax $=$ fedTaxRate $*$ grossPay;

stateTax $=$ stateTaxRate $*$ grossPay;

netPay $=$ grossPay $-$ fedTax $-$ stateTax;

System.out.println$("$Gross pay $=$ $ $"+$ grossPay $+$

$"$

Federal tax $=$ $ $"+$ fedTax $+"$

State tax $=$ $ $"+$ stateTax $+$

$"$

Net pay $=$ $ $"+$ netPay$)$;

$\}$

$\}$

Rewrite the above problem to include four additional methods

called, getGrossPay, getFedTax, getStateTax and getNetPay.

Pass the variables, hours and pay$\_$rate from main method to each

of the four methods, compute values and return them back to the

main method to print values.