Faro laser trackers are portable contact measurement systems that use laser technology to measure large parts and machinery to accuracies of 0.0002 inches across a wide range of industrial applications. A customer that manufactures and installs cell phone relay dishes and satellite receiving stations reported the cash flows (in $ thousands) for one of its product lines. Year Expense, $ Receipts, $ o -3000 0 1 - 1500 2900 2. -4000 5700 3 w -2000 5500 4. - 1300 1100 a. Determine the number of possible rate of return values. b. Calculate a MIRR value for the cash flow, when the cost of capital is 15% and the reinvestment rate is 10%. Develop full expressions for PW, FW and MIRR, using conversion factors