Joe's Window Washing is searching for an ideal location to support its Houston customers. It washes windows in three neighborhoods. Plotting the center of each neighborhood on an X-Y Grid yielded the following results: Neighborhood 1: X= 4 Y=3 POPULATION - 10 Neighborhood 2: X=5 Y=2 POPULATION - 20 Neighborhood 3: X+6 Y=1 POPULATION - 30 Using the weighted Center of Gravity Method, what are the X-Y coordinates for the optimal location? Weighted X coordinate = X* = Where: (X, Y)= position of demand pointi W;= weighting factor for demand point i Weighted y coordinate = r AX=0.4667 Y=0.4667 B. X5.3333 Y= 1.6667 TYCIETIDOTTOUU 2. Neighborhood 3: X=6 Y=1 POPULATION = 30 Using the weighted Center of Gravity Method, what are the X-Y coordinates for the optimal location? Weighted X coordinate = x* = where: (X, Y;) = position of demand point i W;= weighting factor for demand point i Weighted y coordinate A. X=0.4667 Y=0.4667 B. X= 5.3333 Y= 1.6667 C. X=5.0000 Y=2.0000 D. X=3.6583 Y= 4.6444 E. X= 3.8333 Y= 14.4444