From the following information calculate return on investment and return on equity. You have newly started a restaurant business, you spend ₹ 10, 00,000 to open the restaurant. You have invested ₹ 4,00,000 of your own money and borrowed a loan for ₹ 6,00,000. Interest rate per annum is 10%. Monthly sales revenue is ₹ 6, 00,000 and cost of goods sold is ₹ 3,00,000. Fixed expenses per month ₹ 2,00,000 (salary ₹ 1,50,000, rent and utility ₹ 50,000), depreciation ₹ 10,000 and tax @ 20.