From the Following Information,calculate (A)cost of Raw Materials Used and (B)total

From the following information,calculate (a)cost of raw materials used and (b)total manufacturing costs.
$\begin{array}{lr}\text { Raw Materials Inventory, June 1 } & \$ 20,000 \\\text { Raw Materials Inventory, June 30 } & 15,000 \\\text { Overhead } & 35,000 \\\text { Finished Goods Inventory } & 17,000 \\\text { Direct Labor } & 29,000 \\\text { Raw Materials Furchased } & 75,000\end{array}$
a.________
b.________