Jennifer Wheeler's regular hourly wage rate is $$28,$ and she receives a wage of $\frac{11}{2}$ times her regular rate for work in excess of $40$ hours. During a June pay period, Jennifer worked $46$ hours. Jennifer's federal income tax withholding is $$68,$ and her only voluntary deduction is $$25$ for group hospitalization insurance. The FICA tax rate is $7\mathrm{.}65\%.$

Compute Jennifer's $($a$)$ gross earnings and $($b$)$ net pay for the pay period. $($Round intermediate calculations and net pay answer to $2$ decimal places, e$.$g$.15\mathrm{.}25.)$

$($a$)$ Gross earnings $

$($b$)$ Net pay

$