Expenses paid during 2008 were $80,000. Expenses paid in advance were $4,000 as at December 31, 2007, and the balance of expenses paid in advance was $8,000 as at December 31, 2008. Expenses accrued and still unpaid were $6,000 as at December 31, 2007, and $9,000 as at December 31, 2008. Can you show the computation of expenses on the accrual basis for the year 2008?