The Following Information Is Available for Able Company's Office Supplies

Multiple Choice

The following information is available for Able Company's Office supplies account.
$$\begin{array} { | l | l | } \hline \text { Beginning balance } & \$ 1600 \\\hline \text { Office supplies expensed } & 7000 \\\hline \text { Ending balance } & 4000 \\\hline\end{array}$$
From the above information,calculate the amount of office supplies purchased.

A) $9400
B) $1600
C) $4000
D) $7000