At the beginning of 2012, O'Brian Company started business and acquired the following assets: || ||Cost||Salvage value||Method||Other information |Truck|$250,000|$25,000|double-declining balance |Est. useful life, 6 years |Machinery|$400,000|$40,000|activity method |Est. total production, 2,000,000 units Actual production for the machinery was: 2012 180,000 units; 2013 220,000 units; 2014 250,000 units Required: Compute the 2014 depreciation for the truck and the machinery.

Please do not copy from chegg otherwise i have to report the answer. Explain the answer throughly with showing each step of the calculation.