The following transactions occurred during 2013. Assume that depreciation of 10% per year is charged on all machinery and 5% per year on buildings, on a straight-line basis, with no estimated salvage value. Depreciation is charged for a full year on all fixed assets acquired during the year, and no depreciation is charged on fixed assets disposed of during the year.

Jan. 30     A building that cost $112,000 in 1996 is torn down to make room for a new building. The wrecking contractor was paid $5,100 and was permitted to keep all materials salvaged.
Mar. 10     Machinery that was purchased in 2006 for $16,000 is sold for $2,900 cash, f.o.b. purchaser’s plant. Freight of $300 is paid on the sale of this machinery.
Mar. 20     A gear breaks on a machine that cost $9,000 in 2008. The gear is replaced at a cost of $3,000. The replacement does not extend the useful life of the machine.
May 18     A special base installed for a machine in 2007 when the machine was purchased has to be replaced at a cost of $5,500 because of defective workmanship on the original base. The cost of the machinery was $14,200 in 2007. The cost of the base was $4,000, and this amount was charged to the Machinery account in 2007.
June 23     One of the buildings is repainted at a cost of $6,900. It had not been painted since it was constructed in 2009.

Instructions
Prepare general journal entries for the transactions. (Round to the nearest dollar.)