In Applying the High-Low Method, Which Months Are Relevant A)January and February
B)January and April
C)February and April
D)February

In applying the high-low method, which months are relevant? $\begin{array}{llr}\text { Month } &\text { Miles } &\text { Total Cost }\\\hline\text { January } & 80,000 & \$ 192,000 \\\text { February } & 50,000 & 160,000 \\\text { March } & 70,000 & 188,000 \\\text { April } & 90,000 & 260,000\end{array}$

A) January and February
B) January and April
C) February and April
D) February and March