Calculate the sales charge (in $ ) and sales charge percent for the mutual fund. (Round percents to one decimal place.) \begin{tabular}{|c|c|c|c|c|} \hline Fund & OfferPrice & NetAssetValue & SalesCharge & SalesCharge% \\ \hline Northstar A: MuFI A & $13.75 & $12.81 & $ & \\ \hline \end{tabular}