Machinery purchased for $60,600 by Crane Co. in 2016 was originally estimated to have a life of 8 years with a salvage value of $4,040 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 $4,545 at the end of that time. Assume straight-line depreciation. Prepare the entry to correct the prior years' depreciation, if necessary. (If no entry is required, select "No entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually.) Account Titles and Explanation Debit Credit enter an account title enter a debit amount enter a credit amount enter an account title enter a debit amount enter a credit amount SHOW LIST OF ACCOUNTS Prepare the entry to record depreciation for 2021. (If no entry is required, select "No entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually. Use Machinery related account.)