What is the gross pay

Question

Paul Curcio earns $8.25 per hour for regular time up to 40 hours, time-and-a-half for overtime, and double time for the midnight shift. Last week Paul worked 58 hours, including 6 on the midnight shift. What are his gross earnings?
$

Answer 1

regular...(8.25$/our)*(40 ours)=330$

overtime...(12ours)*12.375$/our)=148.46

midnite...(6 ours*16.5)=99$

sum=577.46