You have been offered a unique investment opportunity. If you invest $8 600 today, you will receive $430 one year from now, $1 290 two years from now, and $8 600 ten years from now. a. What is the NPV of the opportunity if the cost of capital is 5.9% per year? Should you take the opportunity? b. What is the NPV of the opportunity if the cost of capital is 1.9% per year? Should you take it now? a. If the cost of capital is 5.9% per year, the NPV is $. (Round to the nearest cent.) You take this opportunity. (Select from the drop-down menu.) b. If the cost of capital is 1.9% per year, the NPV is $ (Round to the nearest cent.) You V take this opportunity at the new cost of capital. (Select from the drop-down menu.)