• # question_answer If a the total investment is Rs. 500000 for a target production, the income for the current year is Rs. 300000 and total operating cost is Rs. 100000; what is the economic yield? A) 10%                             B) 30 %C) 20 %                D) 40 %

$\text{Profir}=Income-operating\,\,\text{cost}$ $=300,000-100,000=200,000$ Economic yield  $=\frac{200,000}{500,000}\times 100=40%$