What are the scaffolding

A$.3,3,3,3,3$

manpower levels per

week based on the

following criteria:piping

direct labor hours $=3,750$

five$-$week

durationutilizing $20\%$ of

the piping hours for

scaffolding hoursworking

$50$ hours per week

Select one:

A$.3,3,3,3,3$

B$.5,5,5,5,5$

None of these answers

$15,15,15,15,15$