Consider the Performance Data About the Four Sales Regions Shown

Multiple Choice

Consider the performance data about the four sales regions shown below.Which of the four regions has the highest performance index? $$\begin{array} { | l | r | r | } \hline \text { Sales region } & \text { Expected sales } & \text { Actual sales } \\\hline \text { North } & \$ 200,000 & \$ 240,000 \\\hline \text { South } & \$ 170,000 & \$ 170,000 \\\hline \text { East } & \$ 140,000 & \$ 190,000 \\\hline \text { West } & \$ 160,000 & \$ 200,000 \\\hline\end{array}$$

A) North.
B) South.
C) East.
D) West.
E) Cannot be determined from the information given.