Champion Contractors completed the following transactions involving equipment. Year 1 Jan. 1 Paid $306,000 cash plus $12,240 in sales tax and $2,000 in transportation (FOB shipping point) for a new loader. The loader is estimated to have a four-year life and a $30,600 salvage value. Loader costs are recorded in the Equipment account. Jan. 3 Paid $6,000 to install air conditioning in the loader to enable operations under harsher conditions. This increased the estimated salvage value of the loader by another $1,800. Dec. 31 Recorded annual straight-line depreciation on the loader. Year 2 Jan. 1 Paid $4,700 to overhaul the loader's engine, which increased the loader's estimated useful life by two years. Feb. 17 Paid $1,175 for minor repairs to the loader after the operator backed it into a tree. Dec. 31 Recorded annual straight-line depreciation on the loader. Required: Prepare journal entries to record these transactions and events. View transaction list Journal entry worksheet 1 2 3 4 5 6 Paid $306,000 cash plus $12,240 in sales tax and $2,000 in transportation (FOB shipping point) for a new loader. The loader is estimated to have a four- year life and a $30,600 salvage value. Loader costs are recorded in the Equipment account. Note: Enter debits before credits.