DEPRECIATION Joss Stone Inc. purchased a large generator for its power plant for $3,500,000. Its useful life is estimated to be 20 years and its estimated hours of service will be 10,000,000 hours. The generator will be installed within the power plant for an additional cost $500,000. Training costs to get the generator up and running will $1,500,000. Company executives are debating which depreciation method to adopt and want from you a proposed five-year depreciation expense schedule using two depreciation methods: Straight Line Double Declining Balance