A company bought a machine for BD250,000 which has a useful life of 15 years and can be sold for BD20,000 a the end of its useful life. The installation cost is BD20,000 and the cost to remove the machine after its useful life is BD5,000. Determine the depreciation schedule (annual depreciation, accumulated depreciation and book value) using any two of the four methods with an annual compounded interest of 10%. A city is considering extending the runways of its municipal airport so that commercial jets can use the facility. The total initial cost to extend the runway is BD, 1.200,000. The annual maintenance cost is BD197, 500 while the annual benefits is BD490,000. If the benefit-cost ratio method with a study period of 20 years and a MARR of 10% per year is applied, determine wether the runway at the city will be extended or not