The following example is given \begin{tabular}{|l|r|l|l|l|} \hline & & & & \\ \hline & Quantity & Actual & Actual \\ \hline & Change & Unit Cost & Total Cost \\ \hline & & & \\ \hline Beginning Inventory & 200 & $1.00 & $200 \\ \hline sale & 59 & & \\ \hline purchase & 300 & $2.00 & \\ \hline sale & 71 & & & \\ \hline purchase & 400 & $3.00 & $1,200.00 \\ \hline Ending Inventory & 770 & & & \\ \hline \end{tabular} using FIO cost flow determine the cost of sales and the ending inventory Cost of Sales units Unit Cost Total cost