T$.$ Keach is employed at an annual salary of $$28,416$ paid semi$-$monthly. The regular workweek is $38$ hours.

$($a$)$ What is the regular salary per pay period?

$($b$)$ What is the hourly rate of pay?

$($c$)$ What is the gross pay for a pay period in which the employee worked $6$ hours overtime at time and one$-$half regular pay?

$($a$)$ The regular salary per pay period is $

$($Round to the nearest cent as needed.$)$

$($b$)$ The hourly rate of pay is $$.$

$($Round to the nearest cent as needed.$)$

$($c$)$ The gross pay with the overtime would be $

$($Round to the nearest cent as needed.$)$