Ottawa Corporation owns machinery that cost $20,000 when purchased on July 1, 2014. Depreciation has been recorded at a rate of $2,400 per year, resulting in a balance in accumulated depreciation of $8,400 at December 31, 2017. The machinery is sold on September 1, 2018, for $5,200. Prepare journal entries to (a) update depreciation for 2018 and (b) record the sale. (Round answers to O decimal places, e.g. 5,275. Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter o for the amounts.) No. Account Titles and Explanation Debit Credit (a) Depreciation Expense Accumulated Depreciation-Building