please show how you got to the figures for each method

d. What would its total costs be at the sales level in (c)? Degree of Operating Leverage 13-3. The following is an income statement for Gabotti Enterprises: 2021 2022 $15,000,000 $25,000,000 Net Sales Fixed Costs 3,800,000 3,800,000 Variable Costs 1,980,000 3,300,000 Operating Income $9,220,000 $17,900,000 Interest Expense 1,710,000 1,710,000 EBT 7,510,000 16,190,000 Taxes (30%) 2,253,000 4,857,000 Net Income $5,257,000 $11,333,000 Calculate Gabotti Enterprises' DOL. Use both methods and compare results