Crazy Toys, Inc -Refer to the Figure

Multiple Choice

Crazy Toys, Inc.
Cost of Materials
$\begin{array}{lr}\text { No. of toys produced } & \text { Total cost of materials } \\100,000 & \$ 30,000 \\200,000 & \$ 60,000 \\300,000 & \$ 90,000\end{array}$
-Refer to the Figure.What is the materials cost per unit of output?

A) $0.10
B) $0.30
C) $0.40
D) $0.60