Gibson Corporation manufactures model airplanes. The company purchased for $185,000 automated production equipment that can make the model parts. The equipment has a $15,000 salvage value and a 10-year useful life. Required a. Assuming that the equipment was purchased on January 1, record in T-accounts the adjusting entry that the company would make on December 31 to record depreciation on equipment. Accumulated Depreciation Manufacturing Overhead adj