A Clothing Store Uses Comment Cards to Get Feedback from Its

A clothing store uses comment cards to get feedback from its customers about newly added items.It recently introduced plus size fashion wear.Customers who purchased the items
Were asked to fill out an online comment survey giving 10% off the next purchase.The data
Are summarized in the table below.What percentage of customers were less than fully
Satisfied?

A) 26.2% $$\begin{array} { | l | l | } \hline \text { Response } & \text { Frequency } \\\hline \text { Very satisfied. } & 15 \\\hline \text { Satisfied. } & 30 \\\hline \text { Less than fully satisfied. } & 12 \\\hline \text { Not satisfied. } & 4 \\\hline\end{array}$$
B) 6.5%
C) 75.4%
D) 49.2%
E) 19.6%