in 2022, campbell, a single taxpayer, has $95,000 of profits (net of the deduction for self-employment taxes, the self-employed health insurance deduction, and the deduction for contributions to qualified self-employment retirement plans) from her general store, which she operates as a sole proprietorship. she has no employees, $40,000 of qualified property, and $50,000 of taxable income before the deduction for qualified business income. how much is campbell's deduction for qualified business income?