You have been offered a unique investment opportunity. If you invest $$9,300$ today, you will receive $$465$ one year from now, $$1,395$ two years from now, and $$9,300$ ten years from now. a$.$ What is the NPV of the opportunity if the cost of capital is $5\mathrm{.}2\%$ per year? $($Round to the nearest cent.$)$ Should you take the opportunity? b$.$ What is the NPV of the opportunity if the cost of capital is $1\mathrm{.}2\%$ per year? $($Round to the nearest cent.$)$ Should you take it now?