Pureform, Incorporated, uses the weighted$-$average method in its process costing system. It manufactures a product that passes through two departments. Data for a recent month for the first department follow:

Units Materials Labor Overhead

Work in process inventory, beginning $66,000$ $ $54,800$ $ $22,400$ $ $32,800$

Units started in process $629,000$

Units transferred out $650,000$

Work in process inventory, ending $45,000$

Cost added during the month $ $725,300$ $ $276,175$ $ $405,110$

The beginning work in process inventory was $70\%$ complete with respect to materials and $55\%$ complete with respect to labor and overhead. The ending work in process inventory was $50\%$ complete with respect to materials and $30\%$ complete with respect to labor and overhead.

Required:

$1.$ Compute the first department's equivalent units of production for materials, labor, and overhead for the month.

$2.$ Determine the first department's cost per equivalent unit for materials, labor, and overhead for the month. $($Round your answers to $2$ decimal places.$)$