You have been offered a unique investment opportunity. If you invest $10,900 today, you will receive $545 one year from now, $1,635 two years from now, and $10,900 ten years from now. a. What is the NPV of the opportunity if the cost of capital is 5.5% per year? Should you take the opportunity? b. What is the NPV of the opportunity if the cost of capital is 1.5% per year? Should you take it now