From the Following,calculate the Cost of Raw Materials Used and Total

From the following,calculate the cost of raw materials used and total manufacturing costs:
$$\begin{array} { l r } \text { Raw Materials Inventory, Sep. } 1 & \$ 4,000 \\\text { Raw Materials Inventory, Sep. } 30 & 5,000 \\\text { Work-in-Process Inventory, Sep. } 1 & 6,000 \\\text { Work-in-Process Inventory, Sep. } 30 & 5,000 \\\text { Raw Materials Purchased } & 8,000 \\\text { Direct Labor } & 9,000 \\\text { Depreciation Expense } & 7,000 \\\text { Factory Utilities } & 3,000\end{array}$$