. XL Co. owns a machine purchased a machine 4 years ago for OMR 80,000. The accumulated depreciation on the machine to date is OMR 32,000. Depreciation rate is 10% per annum straight line method. XL Co. can sell the machine to another manufacturer for OMR 50,000. In order to make the sale, XL Co. must incur a transportation cost of OMR 2000. If XL Co. replaces the machine with a new version, it would cost OMR120,000. The cash flows from existing machine are estimated to be OMR 25,000 for the first two years and OMR 20,000 for the remaining 4 years of the machines life. The discount rate at 10 % is: - Year -1 0.909, Year -2 0.826, Years- 3 to 6 inclusive 2.619 (annuity rate) Calculate the value of machine under the four methods identified in the four possible measurement bases with clear steps and calculations .