XYZ Ltd. is evaluating the purchase of a new project with a depreciable base of `2,00,000; expected economic life of 4 years and change in earnings before taxes and depreciation of `90,000 in Year 1, `60,000 in Year 2, `50,000 in Year 3 and `70,000 in Year 4. Assume straight-line depreciation and 20% tax rate. You are required to compute relevant cash flows.