what do i type in the excel formula? =?

Calculating interest rates - Excel DATA FORMULAS REVIEW VIEW ILE HOME INSERT PAGE LAYOUT % Calibri - 11 A % A Alignment Number Conditional Format as Cell Formatting Table - Styles Cells Editing ste BIU- Styles ipboard Font 1 E F G H D B Solve for the unknown interest rate in each of the following: Complete the following analysis. Do not hard code values in your calculations. All answers should be positive. 5 7 8 9 Interest rate 10 Present value $ 181 $ 335 $ 48,000 S 40,353 Years 4 18 19 25 Future value S 297 S 1,080 S 185,382 $ 531,618 12 13 14 15 16 Sheet1 + READY Attempt(s) E