Asmall industrial machine costs $124000 and is expected to eam annual net cash inflows as per the following table before it wears out i Cash flows (5) st be sold for an estimated $12400 at the end of the useful life At the End of Y 1 2 EX 4 54600 49000 44000 39700 1 Calculate the NPV if the business sets their required rate of retum at 11% (2 marks) 2. Advise management on the purchase of the machine. (t mark 3. List one advantage and one disadvantage of using the NPV method (3 marks-21.5 m each)