The adjusting entry that will be made on December 31 is a debit to Depreciation Expense for $18,000 and a credit to Accumulated Depreciation for $18,000.
This is calculated using the following information:
The cost of the equipment is $95,000. Since it is estimated to be worth $5,000 at the end of it’s 5 year life there is $90,000 that will be depreciated over a 5 year useful life. Using the straight line method, you will divide $90,000 by 5 years and then depreciate $18,000 in each of the equipment’s five years of useful life.