Five years ago, you seized an investment opportunity and invested $$15,000$ into this opportunity. Today, the value of your investment has surged to $$22,300.$ What is the interest rate at which your investment grew? A$)5\%.$ B$)5\mathrm{.}05\%.$ C$)5\mathrm{.}25\%.$ D$)8\mathrm{.}25\%.$