ENGINEERING MANAGEMENT- CASE STUDY 1 (CONCEPTUAL): ANALYSIS OF PRODUCTIVITY Compute the multifactor productivity for each of the weeks shown for the production of Tibet 570 soap. What do the productivity figures suggest? Assume 40-hour weeks and an hourly wage of Tk. 32. Overhead is 1.25 times the weekly labor cost. Material cost is Tk. 16 per Kg and retail price of soap is Tk. 50. Compute also the productivity growth of week 3 over week 1. Worker Material (Kg) Week Output (Unit) 1 30,000 6 450 2 33,600 8 470 3 32,200 7 460 4 35,000 8 490