A business statement of profit or loss and other comprehensive income for the year ended 31 December 20X4 showed a net
profit of $83,600. It was later found that $18,000 paid for the purchase of a motor van had been debited to motor expenses
account. It is the company's policy to depreciate motor vans at 25 per cent per year, with a full year's charge in the year of
acquisition.
What would the net profit be after adjusting for this error?