Exercise 10-9 Presented below are selected transactions at Ridge Company for 2017 Jan. Retired a piece of machinery that was purchased on January 1, 2007. The machine cost $63,700 on that date. It had a useful life of 10 years with no salvage value. June 30 Sold a computer that was purchased on January 1, 2014. The computer cost $41,600. It had a useful life of 5 years with no salvage value. The computer was sold for $14,700 Dec. 31 Discarded a delivery truck that was purchased on January 1, 2013. The truck cost $35,520. It was depreciated based on a 6-year useful life with a $3,000 salvage value. ournalize all entries required on the above dates, including entries to update depreciation, where applicable, on assets disposed of. Ridge Company uses straight-line depreciation. (Assume depreciation is up to date as of December 31, 2016.) (Credit account titles are automatically indented when amount is entered. Do not indent manually. Record journal entries in the order presented in the problem. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) Date Account Titles and Explanation Debit Credit Jan. 1 Expense 6,370 Accumulated Depreclati on-Equipment 6,370 Jan. 1 Depreciation-Equipment 6,370 d Depreciatio 6,370 Accumulate To record depreciation to date of disposal) Depreclation Expense June 30 41,600 Accumulated Depreclation-Equipment 41,500 To record sale of computer at a gain) (To record depreciation to date of disposal) Dec. 31 To record retirement of truck at a loss)