full data set is posted. Please help :)

Sales Data Table Find the first, second, and third quartiles for the sales amounts in the data provided and interpret the results. Click the icon to view the data. The first quartile is \$ meaning that % of the sales amounts are less than this value. (Round to two decimal places as needed.) \begin{tabular}{llll|lll|} South & Credit & 93283893 & Email & $18.48 & Book & 10:12 \\ West & Credit & 45991123 & Web & $20.46 & DVD & 16:27 \\ West & Paypal & 79121745 & Email & $22.07 & DVD & 20:22 \\ West & Credit & 80685117 & Email & $21.77 & DVD & 19:58 \\ West & Credit & 56686474 & Web & $17.32 & DVD & 19:44 \\ South & Credit & 25270813 & Web & $19.79 & Book & 19:28 \\ East & Paypal & 59736137 & Web & $16.84 & DVD & 15:48 \\ West & Paypal & 79615191 & Email & $186.22 & Book & 18:14 \\ North & Paypal & 55365094 & Email & $19.44 & DVD & 15:15 \\ East & Credit & 79118930 & Web & $18.94 & Book & 12:59 \\ South & Paypal & 84470584 & Web & $17.96 & Book & 17:38 \\ West & Credit & 71097636 & Web & $18.57 & Book & 2:02 \\ West & Credit & 73290219 & Web & $17.79 & Book & 14:05 \end{tabular}