Problem 9-42 (LO. 6) Scott and Laura are married and will fle a joint tax return. Scott has a sole proprietorship (not a "specified services" business) that generates qualified business income of $300,000. The proprietorship pays W2 wages of $40,000 and holds qualified property with an unadjusted basis of $10,000. Laura is employed by a local school district. Their taxable income before the QBI deduction is $400,100 (this is also their modified taxable income). a. Determine Scott and Laura's QBI deduction, taxable income, and tax liability for 2022 . b. After providing you with the original information in the problem, Scott finds out that he will be recelving a $6,000 bonus in December 2022 (increasing their taxable income before the QBI deduction by this amount), Redetermine Scott and Laura's QBI deduction, taxable income, and tax liability for 2022 . c. What is the marginal tax rate on Scott's bonus? Enter the percent to one decimal place