Information About Remarkable Corporation Is as Follows What Is the Partial Operational Productivity Measure for Materials for (units)

Information about Remarkable Corporation is as follows: $\begin{array}{lll}&2018&2019\\\text { Output (units) }&50,000&50,000\\\\\text { Input quantities: }\\\text { Materi als (pounds) } & 22,500 & 20,000 \\\text { Labor (hours) } & 12,500 & 10,000\\\\\text { Input prices: }\\\text { Materials (per pound) } & \$ 6 & \$ 7\\\text { Labor (per hour) } & \$ 9& \$ 10\end{array}$ What is the partial operational productivity measure for materials for 2018?

A) 1.42
B) 2.22
C) 1.80
D) 1.60