please show formulas. data is given in blue box.

\begin{tabular}{|l|l|l|l|} \hline Multiproduct Breakeven point: & Product \#1 & Product \#2 & Iotal \\ \hline -in units & & & 187.5 \\ \hline Sales revenue at breakeven & & & \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|} \hline Multiproduct Target profit point: & Product \#1 & Product \#2 & Total \\ \hline -in units & & & \\ \hline Sales revenue at target profit & & & \\ \hline \end{tabular}