Product Profitability Analysis available for the two products: \begin{tabular}{lrr} & Conquistador & Hurricane \\ \hline Sales price & $4,400 & $3,000 \\ Variable cost of goods sold & (2,770) & (2,010) \\ \cline { 2 - 2 } Manufacturing margin & $1,630 & $990 \\ Variable selling expenses & (618) & (450) \\ Contribution margin & $1,012 & $540 \\ Fixed expenses & (480) & (220) \\ Operating income & $532 & $320 \\ \hline \end{tabular} In addition, the following sales unit volume information for the period is as follows: \begin{tabular}{lrr} & Conquistador & Hurricane \\ \hline Sales unit volume & 2,200 & 1,600 \end{tabular} a. Prepare a contribution margin by product report. Compute the contribution margin ratio for each product as a whole percent. Galaxy Sports Inc. Contribution Margin by Product