Taylor, a single taxpayer, has taxable income before the QBI deduction of $194,900 in 2021. Taylor, a CPA, operates an accounting practice as a single-member LLC (which he reports as a sole proprietorship). During 2021, his proprietorship reports net income of $150,000, W-2 wages of $125,000, and $10,000 of qualified property. What is Taylor's qualified business income deduction? a.$31,500. b.$30,000. c.$12,000. d.$-0-.