Mr Archie works for a basic wage of $650 per hour for a 40-hour week

a)If Mr. Archie worked only 40 hours during a particular week, what was his wage for the week

 b) Mr. Archie's wage for the next week was 32,500. If overtime is paid double time, how many hours of overtime did he work?

 

 Sandrianna worked from 8:00 to 5:30pm from Monday to Friday. If she is paid $800 per hour for the first 40 hours and double time for overtime. Calculate her wage.