Machinery purchased for $74,400 by Splish Co. in 2016 was originally estimated to have a life of 8 years with a salvage value of $4,960 at the end of that time. Depreciation has been entered for 5 years on this basis. In 2021, it is determined that the total estimated life should be 10 years with a salvage value of $5,580 at the end of that time. Assume straight-line depreciation (b) Prepare the entry to record depreciation for 2021. (If no entry is required, select "No entry for the account titles and enter for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually. Use Machinery related account.) Account Titles and Explanation Debit Credit