Answer: $104,000
Step-by-step explanation:
Pretax income after the Adjustment = Pretax income before adjustments + Accrued sales revenue + Rent revenue earned - depreciation - accrued expenses - used insurance
= 120,000 + 29,000 + 7,000 - 31,000 - 12,000 - 9,000
= $104,000
The above were all period costs and so needed to be accounted for in the income.