Total profits for the last four years = 1,00,000 + 1,22,500+ 74,500 + 54,000 = Rs.3,51,000
Average Profits = (3,51,000 / 4) = Rs.87,750
Normal Profits = (5,00,000 x 10/100) = Rs.50,000
Super Profits = Average Profits − Normal Profits = 87,750 – 50,000 = $ 37,750
Goodwill = 37,750 × 3 = Rs. 1,13,250