i) The after-tax operating cash flows that will be remitted to the parent company each year are US$11,925,000 in Year 1, US$11,925,000 in Year 2, and US$29,812,500 in Year 3.
ii) The Net Present Value of the project is US$21,256,000.
iii) The MNC should accept the project because the Net Present Value is positive.
iv) A drawback of using this approach is that the exchange rate may fluctuate over the 10-year period, which could result in a lower or higher return on investment when the earnings are remitted to the United States.