A company is operating 50-50 Halsay premium plan. Compute the total wages of the worker per hour working in the factory based on the following information:- Time rate = ksh 60/hr. Time allowed...

 A company is operating 50-50 Halsay premium plan. Compute the total wages of the worker per hour working in the factory based on the following information:-

               Time rate = ksh 60/hr. Time allowed standard = 100hrs. Time taken = 75 hrs

        (b) If a worker is employed for the manufacture of consumable items at a piece rate of ksh150 and has to prepare 50 items in 8 hours of work, but he prepared 55 items in 8 hours. Calculate his total daily earnings by piece rate system. Also calculate extra earnings