Problem 3. A company purchased a cooling system on January 2 for $225,000. The system had an estimated useful life of 15 years. After using the system for 13 full years, the company completed a renovation of the system at a cost of $33,000 and now expects the system to be more efficient and last 8 years beyond the original estimate. The company uses the straight-line method of depreciation. (a) Prepare the journal entry at January 3, to record the renovation of the cooling system. (b) Prepare the journal entry at December 31, to record the revised depreciation for the thirteenth year. Problem 4. A building was purchased for $370,000 and depreciated for ten years on a straight- line basis under the assumption it would have a twenty-year life and a $10,000 salvage value. At the beginning of the building's eleventh year it was recognized the building had eight years of remaining life instead of ten and that at the end of the remaining eight years its salvage value would be $16,000. What amount of depreciation should be recorded in each of the building's remaining eight years? Problem 5. A company purchased and installed equipment on January 1 at a total cost of $72,000. Straight-line depreciation was calculated based on the assumption of a five-year lite and no salvage value. The equipment was disposed of on July 1 of the fourth year. The company uses the calendar year. 1. Prepare the general journal entry to update depreciation to July 1 in the fourth year. 2. Prepare the general journal entry to record the disposal of the equipment under each of these three independent situations: a. The equipment was sold for $22,000 cash. b. The equipment was sold for $15,000 cash. c. The equipment was totally destroyed in a fire and the insurance company settled the claim for $18,000 cash. Problem 6. Schwartz Co. paid $780,000 cash to buy the plant assets of Kimberly Co. that went out of business. An independent appraiser assigned the following values to the assets acquired: Land...... Building........... Equipment.... $522,000 243,000 135,000 $900,000 Total......... Prepare Schwartz' journal entry to record the acquisition of these assets. Problem 7. A company purchased mining property for $4,875,000 containing an estimated 15,000,000 tons of ore. In Year 1, it mined 689,000 tons of ore and in Year 2, it mined 935,000 tons. Calculate the depletion expense for Year 1 and Year 2 and determine the book value of the property at the end of Year 2