Dhofar Art Gallery is adding to its existing buildings at a cost of 200000 OMR. The gallery expects to bring in additional cash flows of 20000 OMR, 70000 OMR, and 100000 OMR over the next three years. Given a required rate of return of 10 percent, what is the NPV of this project? Select one: 3.-56424.46 OMR b. None of these C-48835.46 OMR d-64767.46 OMR -54376.46 OMR