Can someone please complete it and explain to me in details how you got the answer please! ASAP!! thanks!!!

150 units @ $1,250 250 units @ $1,400 375 units @ \$2,500 175 units @ \$1,600 150 units @ \$2,600 \begin{tabular}{|l|l|l|l|} \hline \multicolumn{3}{|c|}{ Cost of Goods Sold } \\ \hline teem Units Sold & Unit cost & coGs \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|} \hline \multicolumn{1}{|c|}{ Ending Inventory } \\ \hline & & & \\ \hline & & & \\ \hline \end{tabular} FIFO Total Sales Less: COGS Gross Profit $ Inventory $ \begin{tabular}{c|l|} \multicolumn{1}{c}{ LIFO } \\ \cline { 2 - 3 } Total Sales & $ \\ \cline { 2 } Less: COGS & \\ \cline { 2 - 3 } Gross Profit & $ \\ & \end{tabular} Inventory s W.A. Total Sales Less: COGS Inventory Inventory $ W.A. Total Sales Less: COGS Gross Profit \$ Inventory