The following is a partial year-end adjusted trial balance. Account Title Debits Credits Sales revenue 300,000 Loss on sale of investments 22,000 Interest revenue 4,000 Cost of goods sold 160,000 General and administrative expenses 40,000 Restructuring costs 50,000 Selling expenses 25,000 Income tax expense 0 Income tax expense has not yet been recorded. The income tax rate is 40%. a. Determine the operating income (loss). b. Determine the income (loss) before income taxes. c. Determine the net income (loss).

Jacob is a member of wcc (an llc taxed as a partnership). jacob was allocated $155,000 of business income from wcc for the year. jacob’s marginal income tax rate is 37 percent. the business allocation is subject to 2.9 percent of self-employment tax and 0.9 percent additional medicare tax. (round your intermediate calculations to the nearest whole dollar a) what is the amount of tax jacob will owe on the income allocation if the income is not qualified business income? b) what is the amount of tax jacob will owe on the income allocation if the income is qualified business income (qbi) and jacob qualifies for the full qbi duduction?