Assume That Three Identical Units of Merchandise Are Purchased During

Essay

Assume that three identical units of merchandise are purchased during October, as follows:
​ $$\begin{array} { | l | c | c | c | c | } \hline & & & \text { Units } & \text { Cost } \\\hline \text { October } & 5 & \text { Purchase } & 1 & \$ 5 \\\hline & 12 & \text { Purchase } & 1 & 13 \\\hline & 28 & \text { Purchase } & \underline { 1 } & \underline { 15 } \\\hline \text { Total } & & & \underline { 3 } & \underline { \$ 33 } \\\hline\end{array}$$ ​
Assume one unit is sold on October 31 for $28. Determine cost of goods sold, gross profit, and ending inventory under the FIFO method.