Donna has $56,948.08 in her defined contribution plan at work. Of that balance, $43,280.54 comes from her own contributions, and $13,667.54 comes from her employer's. The plan uses the 10-year step vesting schedule given below. If Donna leaves her job now, after 14 years and 3 months of service, how much of her plan balance would she keep?

Group of Answer Choices:

$62,415.10

$56,948.08

$58,371.78

$55,524.38

\begin{tabular}{|l|l|} \hline Years of Service Completed & Vesting Percent \\ \hline