Given the Following Data for Glennon Company, Compute (A) Total

Given the following data for Glennon Company, compute (A) total manufacturing costs and (B) costs of goods manufactured: $\begin{array}{lrlr}\text { Direct materials used } & \$ 270,000 & \text { Beginning work in process } & \$ 40,000 \\\text { Direct labor } & 200,000 & \text { Ending work in process } & 20,000 \\\text { Manufacturing overhead } & 250,000 & \text { Beginning finished goods } & 50,000 \\\text { Operating expenses } & 350,000 & \text { Ending finished goods } & 30,000\end{array}$

$\begin{array}{lll}&(A)&(B)\\\text { a. } & \$ 700,000 & \$ 740,000 \\\text { b. } & \$ 720,000 & \$ 700,000 \\\text { c. } & \$ 720,000 & \$ 740,000 \\\text { d. } & \$ 740,000 & \$ 760,000\end{array}$