1. Using the center of gravity method and the customer locations and volume information, what is the X value for the center of gravity?

2. Using the center of gravity method and the customer locations and volume information, what is the Y value for the center of gravity?

3. Givent the X and Y values for the center of gravity which metropolitan are is closest to this location?

a. KY

b. TN

c. GA

D. IL

\begin{tabular}{lrrr} & X & \multicolumn{3}{c}{ Y } & \multicolumn{2}{c}{ Volume } \\ Houston, TX & 0 & 0 & 180,000 \\ Jacksonville, FL & 815 & 30 & 135,000 \\ Kansas City, MO & 30 & 640 & 185,000 \\ New York, NY & 1267 & 714 & 325,000 \\ Louisville, KY & 584 & 575 & 300,000 \\ Charlotte NC & 853 & 360 & 153,000 \\ Atlanta, GA & 662 & 272 & 190,000 \\ Milaukee, WI & 400 & 973 & 210,000 \\ Columbus OH & 758 & 702 & 162,000 \\ Philadelphia, PA & 1191 & 706 & 155,000 \\ Nashville, TN & 810 & 720 & 250,000 \end{tabular} \begin{tabular}{lrrr} & X & \multicolumn{3}{c}{ Y } & \multicolumn{2}{c}{ Volume } \\ Houston, TX & 0 & 0 & 180,000 \\ Jacksonville, FL & 815 & 30 & 135,000 \\ Kansas City, MO & 30 & 640 & 185,000 \\ New York, NY & 1267 & 714 & 325,000 \\ Louisville, KY & 584 & 575 & 300,000 \\ Charlotte NC & 853 & 360 & 153,000 \\ Atlanta, GA & 662 & 272 & 190,000 \\ Milaukee, WI & 400 & 973 & 210,000 \\ Columbus OH & 758 & 702 & 162,000 \\ Philadelphia, PA & 1191 & 706 & 155,000 \\ Nashville, TN & 810 & 720 & 250,000 \end{tabular}