\begin{tabular}{c|} \hline 1 \\ 1 \\ 2 \\ 3 \\ 4 \\ \hline 5 \\ 6 \\ 7 \\ \hline 8 \\ \hline 9 \\ \hline 10 \\ 11 \\ 12 \\ 13 \\ 14 \\ 15 \end{tabular} A B C D E F G Given the following information, calculate the breakeven sales amount by calculating the gross margin %. In millions Years ended Net sales Cost of sales Gross Profit 2021$5,730.6$2,758.0$2,972.6$2,355.32020$4,817.9$2,462.6$2,076.22019$4,729.8$2,653.6 Operating expenses ResearchanddevelopmentSelling,generalandadministrative$425.3$1,838.4$369.2$1,799.5$421.2$1,822.6 Total operating expenses $2,263.7$2,168.7$2,243.8 Gross margin Breakeven sales \begin{tabular}{|l|l|l|} \hline & & \\ \hline & & \\ \hline \end{tabular}