Using the Information Below, Calculate Gross Profit for the Period

Using the information below, calculate gross profit for the period: $\begin{array}{lr}\text { Sales revenues for the period } & \$ 1,304,000 \\\text { Operating expenses for the period } & 239,000 \\\text { Finished Goods Inventory, January 1 } & 36,000 \\\text { Finished Goods Inventory, December 31 } & 41,000 \\\text { Cost of goods manufactured for the period } & 540,000\end{array}$

A) $774,000.
B) $769,000.
C) $530,000.
D) $535,000.
E) $448,000.