What is the average tax rate for a corporation with $75.000 of taxable income? At the $50,000 income level, the corporate tax rate increases from 15% to 25% (Two decimal places. Enter the number in percentage). Numer Response MacBook Air . TH 4) 3 3 % 5 6 & 7 8 9 0 E R T Y U O P D F G H J