Calculate Taxes Payable, Average Tax Rate and Marginal Tax Rate for a Single Sole Proprietor whose Earnings before Taxes are 273,000 Filing Single Tax Rates 273000 Marginal Over--- But not over --- Tax Rate 0 9,525 10% 9,525 38,700 12% 38,700 82,500 22% 82,500 157,500 24% 157,500 200,000 32% 200,000 500,000 35% 500,000 37% Taxes Payable Marginal Tax Rate Average Tax Rate Paid