Alpenrose Manufacturing, Inc. purchased a new piece of manufacturing equipment at a total acquisition cost of $2, 400,000 on January 4 of the current year. The firm estimates that the equipment has a useful life of 10 years or 13, 370,000 units of output and a residual value of $260, 800 at the end of its useful life. The following schedule indicates the actual number of units output with the machine per year. Requirement a. Prepare the depreciation schedule for the manufacturing equipment assuming that Alpenrose Manufacturing, Inc. used the straight-line method