You have been offered a unique investment opportunity. If you invest $8,800 today, you will receive $440 one year from now, $1,320 two years from now, and $8,800 ten years from now. a. What is the NPV of the opportunity if the cost of capital is 6.9% per year? Should you take the opportunity? b. What is the NPV of the opportunity if the cost of capital is 2.9% per year? Should you take it now? a. What is the NPV of the opportunity if the cost of capital is 6.9% per year? If the cost of capital is 6.9% per year, the NPV is SD (Round to the nearest cent) Should you take the opportunity? (Select from the drop-down menu.) You b. What is the NPV of the opportunity if the cost of capital is 2.9% per year? I take this opportunity. If the cost of capital is 29% per year, the NPV is SD (Round to the nearest cent) Should you take it now? (Select from the drop-down menu.) You I take this opportunity at the new cost of capital