ZD CO. sales and purchases are given below. Write your own amounts in the spaces in parentheses Calculate the cost of goods sold and cost of stocks depends on both Average Cost Method and Last In First Out Method below.

\begin{tabular}{|l|l|l|l|} \hline Date & Units & Unit Cost & Transaction \\ \hline Beginning stock & 200 & () & \\ \hline 2.1 .2020 & 300 & () & Purchase \\ \hline 3.1 .2020 & 250 & & Sale \\ \hline 5.1 .2020 & 150 & () & Purchase \\ \hline 10.1 .2020 & 240 & (.). & Purchase \\ \hline 15.1 .2020 & 270 & & Sale \\ \hline \end{tabular}