Can someone please give me a hand with this??

Problem 1-18 (LO. 2,7) In 2021, Madden, who is single, has adjusted gross income of $145,200, uses the standard deduction of $12,550, and has $132,650 of taxable income. Compute the following for Madden. a. Federal income tax liability using the appropriate Tax Rate Schedule. 25,914.92 X Feedback b. Statutory tax rate(s). 10 %, 12 %, 22 % and 24 % Feedback Check My Work Correct C. Marginal tax rate. 24 %