Using the 4 weeks of sales data below, make a forecast for week 5 using a 2-week weighted moving average if the most current weight is 0.70.

Using the 4 weeks of sales data below, make a forecast for week 5 using a 2-week weighted moving average if the most current weight is 0.70. \begin{tabular}{|c|} \hline 26 \\ \hline 31.1 \\ \hline 22.5 \\ \hline 21.9 \\ \hline 32.5 \\ \hline \end{tabular}