At the beginning of the year, Oakmont Company bought three used machines from American Manufacturing, Inc. The machines immediately were overhauled, were installed, and started operating. Because the machines were different, each was recorded separately in the accounts. Amount paid for asset Installation costs Renovation costs prior to use Repairs after production began Machine A $20,900 950 750 720 Machine B $11,400 600 400 2,200 Machine C $11,100 500 900 780 By the end of the first year, each machine had been operating 4,000 hours. Required: 1. Compute the cost of each machine 2. Prepare the journal entry to record depreciation expense at the end of year 1, assuming the following: Machine Estimates Life Residual Value 5 years $1,200 20,000 hours 1,800 10 years 1,800 Depreciation Method Straight-line Units-of-production Double-declining-balance Complete this question by entering your answers in the tabs below. Required 1 Required 2 Compute the cost of each machine. Cost of Machine Machine A Machine B Machine C Required 1 Required 2 > Complete this question by entering your answers in the tabs below. Required 1 Required 2 Prepare the journal entry to record depreciation expense at the end of year 1, assuming the following: (Do not round intermediate calculations. If no entry is required for a transaction/event, select "No Journal Entry Required" In the first account fleld.) View transaction list Journal entry worksheet Record the depreciation expense for the three used machines at the end of year 1 assuming each machine has its own accumulated depreciation account. Note: Enter debits before credits. Transaction General Journal Debit Credit Record entry Clear entry View general journal