Table 101
a Single Facility Is Needed to Meet the Demands

Multiple Choice

Table 10.1
A single facility is needed to meet the demands of four markets.
The locations and demands of these four markets are shown below.
$$\begin{array} { | c | c | c | } \hline \text { Market } & \text { Coordinates } & \text { Demand } \\\hline \text { A } & ( 8,6 ) & 10 \\\text { B } & ( 4,12 ) & 15 \\\text { C } & ( 3,2 ) & 10 \\\text { D } & ( 9,6 ) & 6 \\\hline\end{array}$$
-Use the information from Table 10.1. What are the x- and y- coordinates for the center of gravity?

A) x ≥ 6, y ≥ 7
B) x < 6, y < 7
C) x ≥ 6, y < 7
D) x < 6, y ≥ 7