1. A cable manufacturing company produces two types of cables from the same raw materials; wire and plastic resins. To produce each meter first type cable 100 gm resin and 0.3 kg wire are required. Whereas, 150 gm resin and 0.4 kg wire are required to produce one meter of the second type cable. The cost of resin and wire is Tk.80/Kg and Tk.100/Kg respectively. The company can produce 60000 meter first type and 40000 meter second type cable per month by using 200 labors. Average wage of each labor is Tk.600 per day, and the overhead cost is 3 million taka per month. To set up the machine 60 million taka is invested on it. Life of the machine is 5 years. The price of the first and second type cable is Tk.300/meter and Tk.350/meter respectively. Consider 25 working days make a month. a) Compute labor, material, machine, overhead and multi factor productivity. b) If production time for every meter of second type cable is 20% more than to that of first type cable then compute overall productivity of 1 st and 2 nd type of the cables.