at Windsor, Inc. for 2019 Presented below are selected transactions Jan. 1 Retired a piece of machinery t had a useful life of 10 years with no salvage value cost $60,600 360,600 on that date. it had a useful tresed on January 1, 200g told a computer that was purchased on Jan h no saluuary 1, 2016. The computer cost $40,200. s with no salvage value. The computer was sold for It had a useful life of 5 year $13,800. Discarded a delivery truck that was purchased on January 1, 2015. The truck cost $41,160. It was depreciated Dec. 31 based on a 6-year useful life with a $3,000 salvage value. Journalize all entries required on the above dates, including entries to update depreciation, where applicable, on assets disposed of. Windsor, Inc. uses straight-line depreciation. (Assume indented when aount 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 O for the amounts. Do not round intermediate calculations.) Date Account Titles and Explanation Debit Credit (To record depreciation to date of disposal) June 30 (To record sale of computer) (To record depreciation to date of disposal) Dec. 31 (To record retirement of truck)