A Typical Proman 2 pull system

 
Quarters per hour (average) 60    
Hours per week 40    
Manning levels      
       
Boners 5    
Wages rates per hour   9.10
Insurance @ 30%   3,30
       
Trimmers 10    
Wages rates   7.42
Insurance @ 30%   2.47
+ 4,125 per qtr for the team over 40 qtrs per hour

Weekly analysis

Quarters per week (average) 2400    
weekly wages costs   6.382,00
+ bonus payments   3.30
       
Total unit cost per qtr:   4.03