$8.-$Ending inventory$-$under FIFO is:

A$)$ $$438$

B$)$ $$846$

C$)$ $$421$

D$)$ $$863$

$9.$ Ending inventory under LIFO is:

A$)$ $$438$

B$)$ $$421$

C$)$ $$846$

D$)$ $$863$

$10.$ Assuming that the specific identification method is used and that ending inventory consists of $15$ units from each of the three purchases and $5$ units from the November $1$ inventory, cost of goods sold is:

A$)$ $$427$

B$)$ $$857$

C$)$ $$854$

D$)$ $$836$

Use the following to answer questions $11-14$

Ace Industries had the following inventory transactions occur during $2016$:

$\backslash$table$[[2/1/2016,$Purchase,$\frac{\text{U}\text{n}\text{i}\text{t}\text{s}}{18},$Cost$/$unit$],[3/14/2016,$Purchase,$31,$$$45$