A company purchased factory equipment for R.O.350,000. It is estimated that the equipment will have a R.O.35.000 residual value at the end of its estimated 5-year useful life. If the company uses the double-declining-balance method of depreciation, the book value of the asset at the end of the second year after purchase would be Select one: a. R.O.60,480 b.R.O.126.000 c R.O.140,000 d.R.O.84,000