On January 1, 2013, Canseco Plumbing Fixtures purchased equipment for $30,000. Residual value at the end of an estimated four-year service life is expected to be $2,000. The company expects the machine to operate for 10,000 hours. The machine operated for 2,200 and 3,000 hours in 2013 and 2014, respectively.

1)Calculate depreciation expense for 2013 and 2014 using sum-of-the-years'-digits method

2013 and 2014 showing depreciable base x rateper year = depreciation expense show all answers

2)Calculate depreciation expense for 2013 and 2014 using double-declining balance method.

a) 2013 and 2014 beginning of period book value-depreciation rate-depreciation expense and end of period accumulated depreciation and book value for each year

3)Calculate depreciation expense for 2013 and 2014 using units-of-production method (using machine hours).

calcualte 2013 and 2014 depreciation expense using units of production method (using machine hours)

a) depreciation per machine hour for each year?

b) machine hours in 2013

c) depreciation in 2013

d) machine hours in 2014

e) depreciation in 2014