I need help asap please.

\begin{tabular}{|c|c|c|c|c|} \hline & & A & B & C \\ \hline Sales price per unit & \multirow[t]{6}{*}{$} & 1,000$ & 100$ & 400 \\ \hline Variable costs per unit & & 600 & 60 & 240 \\ \hline Total fixed costs & & 79,200 & 80,000 & 32,000 \\ \hline Target profit & & 268,800 & 920,000 & 256,000 \\ \hline Calculate: & & & & \\ \hline Contribution margin per unit & & & & \\ \hline Contribution margin ratio & & & & \\ \hline Required units to break even & & & & \\ \hline Required sales dollars to break even & & & & \\ \hline Required units to achieve target profit & & & & \\ \hline \end{tabular}