Try another version of this question Yara is saving for a big vacation and invested a principal of `$400` in her bank account with interest rate `4.9%`. How much interest did she earn in `5` years? Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
She earned $ in interest.
If necessary, round to the nearest cent.
Enter DNE for Does Not Exist, oo for Infinity $98.00