MC Qu. 56What is the average tax rate for a firm... 18 The tax rates are as shown. 1 points Taxable income $0 - 50,000 50,001 - 75,000 75,001 - 100,000 100,001 - 335,000 Tax Rate 15% 25% 34% 39% eBook What is the average tax rate for a firm with taxable income of $142,693? References Multiple Choice 27.26 percent 36.66 percent 20.00 percent 39.00 percent 28.25 percent