Calculator Instructions Chart of Accounts First Question General Journal Instructions On July 1, Hartford Construction purchases a bulldozer for $228.000. The equipment has a 9-year life with a residual value of $16,000. Hartford uses the units- Required: (a) Calculate the depreciation expense per hour of operation (b) The bulldozer is operated 1 250 hours in the first year, 2.755 hours in the second year, and 1,225 hours in the third year of operations Journalize the depreciation expense for each year *Refer to the Chart of Accounts for exact wording of account titles