Storage Solutions produces plastic storage bins for household storage needs. Sales prices and variable costs are as follows: (i) (Click the icon to view additional information.) (Click the icon to view the costs.) Read the requirements. \begin{tabular}{l} Requirement 1. Which product should Storage Solutions emphasize? Why? \\ Complete the product mix analysis to determine the contribution margin per machine hour. \\ \hline \\ Sales price per unit \\ Variable cost per unit \\ Contribution margin per unit \\ Units per machine hour \\ Contribution margin per machine hour \end{tabular}