Crawford Company Has the Following Equivalent Units for July: Materials

Crawford Company has the following equivalent units for July: materials 20,000 and conversion costs 18,000. Production cost data are: $\begin{array}{lrr}&\text { Materials }&\text { Conversion }\\\text { Work in process, July } 1 & \$ 6,400 & \$ 3,000 \\\text { Costs added in . July } & 50,400 & 42,000\end{array}$

$\text { The unit production costs for July are: }$
$\begin{array}{rrr}&\text { Materials }&\text { Conversion Costs }\\\text { a. } & \$ 2.52 & \$ 2.50 \\\text { b. } & 2.84 & 2.33 \\\text { c. } & 2.52 & 2.33 \\\text { d. } & 2.84 & 2.50\end{array}$