.At the beginning of 2020, Rami Co. purchased an asset for 1,200,000 with an estimated useful life of 5 years and an estimated residual value of 100,000. For financial reporting purposes the asset is being depreciated using the straight-line method; for tax purposes the double-declining-balance method is being used. Rami Co.s tax rate is 40% for 2020 and all future years. At the end of 2020, what is the tax basis of the asset?