Capital Employed = Total Assets - Outside Liabilities = Rs 28,00,000 - Rs 8,00,000 = Rs 20,00,000.
Normal Profit = Capital Employed × Normal Rate of Return = Rs 20,00,000 × 10% = Rs 2,00,000.
Super Profit = Average Profit - Normal Profit = Rs 3,00,000 - Rs 2,00,000 = Rs 1,00,000.
Goodwill = Super Profit × (100 / Normal Rate of Return) = Rs 1,00,000 × (100/10) = Rs 10,00,000.