AThe management of a company wants to formulate an incentive plan for the workers with a view to increase productivity. The following particulars have been extracted from the books of company.



Piece Wage rate



₹10



Weekly working hours



40



Hourly wages rate



*40 (guaranteed)



Standard/normal time



per unit 15 minutes



Actual output for a week:



Worker A



176 pieces



Worker B



140 pieces



Differential piece rate: 80% of piece rate when output below normal and 120% of piece rate when output above normal.



Under Halsey scheme, worker gets a bonus equal to 50% of Wages of time saved. Calculate earning of workers under Halsey's, Rowan's premium scheme and Taylor's Differential Piece Rate.