Pat's Custom Tuxedo Shop maintains its records on the cash basis. During this past year Pat's collected $42,000 in tailoring fees, and paid $14,000 in expenses. Depreciation expense totaled $2,000. Accounts receivable increased $1,500, supplies increased $4,000, and accrued liabilities increased $2,500. Pat's accrual basis net income would be:
A. $18,000.
B. $34,000.
C. $23,000.
D. $29,000.