Product Decisions Under Bottlenecked Operations \begin{tabular}{lrrr} & Large & Medium & Small \\ \hline Unit selling price & $75 & $242 & $299 \\ Unit variable cost & (59) & (198) & (263) \\ \cline { 2 - 4 } \\ Unit contribution margin & $16 & $44 & $36 \\ \hline Autoclave hours per unit & 2 & 4 & 6 \\ Total process hours per unit & 6 & 12 & 12 \\ Budgeted units of production & 5,400 & 5,400 & 5,400 \end{tabular} a. Determine the contribution margin by glass type and the total company operating income for the budgeted units of production. Units produced Contribution margin