Procedure: Using the template you have downloaded and the prototype figure below, construct a compound interest spreadsheet using three different methods (iteration (steps), formula, and Excel function) that will arrive at the very same balance if properly done. Be sure to type in the Givens box the same principal, compound, and APR as the prototype figure. From Quarter #1 (row 8) and thereafter, you will be building formulas that are flexible enough to accommodate other values you type into the Givens box later