need calculation step by step

Hamburger - Cost Card Note:16oz=1lb33.8oz=1L \begin{tabular}{|l|l|} \hline \multicolumn{2}{|c|}{ Manual Price Entry } \\ \hline Total Cost & \\ \hline Manual Price & \\ \hline Penny Profit & \\ \hline Food Cost \% & \\ \hline Gross Profit & \\ \hline \end{tabular}