problem: John Seceda Furnace Company buys Machinery for $315,000 on May 1, 2007. It is estimated that it will have a useful life of ten (10) years, salvage value of $15,000, production of 240,000 units, and working hours of 25,000. During 2008 Seceda Company uses the machinery for 2,650 hours, & the machinery produces 25,500 units.
From the information given, find out the depreciation charge for 2008 under each of the following methods. (Give your answer to the nearest dollar.)
[A] Working hours
[E] Declining-balance [use 20% as yearly rate]