please answer the two questions from the data provided.

Chart (iii): Umbrella Sales: 4-Ouarter Movinn Averane Chart (iv): Umbrella Sales: 4-Ouarter Movinn Averane Identify the correct chart. \begin{tabular}{|c|c|c|r|} \hline & A & B & C \\ \hline 1 & Year & Quarter & Sales (Thousands \$) \\ \hline 2 & 1 & I & 125 \\ \hline 3 & 1 & II & 153 \\ \hline 4 & 1 & III & 106 \\ \hline 5 & 1 & IV & 88 \\ \hline 6 & 2 & I & 118 \\ \hline 7 & 2 & II & 161 \\ \hline 8 & 2 & III & 133 \\ \hline 9 & 2 & IV & 102 \\ \hline 10 & 3 & I & 138 \\ \hline 11 & 3 & II & 144 \\ \hline 12 & 3 & III & 113 \\ \hline 13 & 3 & IV & 80 \\ \hline 14 & 4 & I & 109 \\ \hline 15 & 4 & II & 137 \\ \hline 16 & 4 & III & 125 \\ \hline 17 & 4 & IV & 109 \\ \hline 18 & 5 & I & 130 \\ \hline 19 & 5 & II & 165 \\ \hline 20 & 5 & III & 128 \\ \hline 21 & 5 & IV & 96 \\ \hline \end{tabular}