Alteran Corporation purchased office equipment for $1.2 million in 2015. The equipment is being depreciated over a 8-year life using the sum-of-the-years'-digits method. The residual value is expected to be $600,000. At the beginning of 2018, Alteran decided to change to the straight-line depreciation method for this equipment. Required: Prepare the journal entry to record depreciation for 2018. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field. Enter your answers in whole dollars.) View transaction list Journal entry worksheet Record depreciation expense entry for 2018. Note: Enter debits before credits. Event General Journal Debit Credit