Finance please solve

Q.13 Calculate the operating leverage, financial leverage and combined leverage from the following data under Situation I and II and Financial Plan A and B: Installed Capacity 4.000 units Actual Production and Sales 75% of the Capacity Selling Price * 30 per unit Variable Cost 15 per unit Fixed Cost: Under Situation ! 15,000 Under Situation 11 20,000 Capital Structure: Financial Plan AC) ) Equity 10,000 15,000 Debt (Rate of Interest at 20%) 10,000 5,000 20,000 20,000