I need it ASAP! The requirements are in the picture above

MARKETING MANAGER'S PRESENTATION OF PRODUCT LINE PROFITABILITY \begin{tabular}{|c|c|c|c|c|c|c|c|c|} \hline & \multicolumn{2}{|c|}{ Overall } & \multicolumn{2}{|c|}{ Product A } & \multicolumn{2}{|c|}{ Product B } & Product C & Product D \\ \hline Sales Revenues & & 109,021.84 & & 14,000.00 & & 29,007.02 & $39,009.10 & $27,005.72 \\ \hline Cost of Goods Sold & $ & 67,006.00 & $ & 9,000.96 & $ & 19,501.62 & $27,502.10 & $11,001.32 \\ \hline \multicolumn{9}{|l|}{ Percent Gross Profit } \\ \hline Gross Profit (Loss) & $ & 42,015.84 & $ & 4,999.04 & $ & 9,505.40 & $11,507.00 & $16,004.40 \\ \hline \multicolumn{9}{|l|}{ Operation Expenses } \\ \hline Marketing and Sales & $ & 11,001.00 & $ & 1,760.16 & $ & 2,970.27 & $3,850.35 & $2,420.22 \\ \hline \multicolumn{9}{|l|}{ Net Marketing Contribution } \\ \hline General Administrative & $ & 10,169.00 & $ & 1,627.04 & $ & 2,745.63 & $3,559.15 & $2,237.18 \\ \hline Total Operation Expense & $ & 21,170.00 & $ & 3,387.20 & $ & 5,715.90 & $7,409.50 & $4,657.40 \\ \hline Operation Income b/f Interest & $ & 20,845.84 & $ & 1,611.84 & $ & 3,789.50 & $4,097.50 & $11,347.00 \\ \hline Interest & $ & 15,000.00 & $ & 2,400.00 & $ & 4,050.00 & $5,250.00 & $3,300.00 \\ \hline Operation Income b/f taxes & $ & 5,845.84 & $ & 788.16 & $ & 260.50 & -\$ 1,152.50 & $8,047.00 \\ \hline Taxes (10\%) & $ & 584.58 & $ & 93.53 & $ & 157.84 & 204.60 & 128.61 \\ \hline Net Income & $ & 5,261.26 & $ & 881.69 & $ & 418.34 & -\$ 1,357.10 & $7,918.39 \\ \hline \multicolumn{9}{|l|}{ Marketing ROS } \\ \hline Marketing ROI & & & & & & & & \\ \hline \end{tabular} Answer the following questions 1 Which Product has the highest Marketing ROI? 2 Should the company discountinue all the products with negative net income? If YesWhy?/ if No Why? 3 If you had one dollar to invest in one of the products whch product would you inves and why