PLEASE use the Coordinates A(1,1.75) B(3.75,2) C(4.7,2.25) D(5,0) E(0.6,0.5). Has to be answered using these exact coordinates.

Val's Pizza is looking for a single central location to make pizza for delivery only. This university town is arranged on a grid with only the main streets shown for simplicity. The main campus (A), located at 14th and R Street is the source of 4000 pizza orders per week. Three smaller campuses (B,C, and D) are located at 52nd and V Street, 67th and Z, and at 70th and South Street, respectively. Orders from the smaller campuses average 1000 pizzas per week. In addition, the local Nursing College (E) at 10th and A Street orders 500 pizzas per week. a. b. At about what intersection should Val start looking for a suitable site? (Estimate the coordinates for the major demands accurate to the nearest 1/4 mile, and then find the centre of gravity.) What is the rectilinear weekly load-distance score for this location? If the delivery person can travel 1 mile in two minutes on the main arterial streets shown on the map and /4 mile per minute on the residential streets (not shown on the map), going from the centre of gravity to the farthest demand location will take how long? c. mile 1 mile 2 North boundary B V SI. mile O St. G St. mile E A St. South St. 1st Ave 40th Ave, 27th Ave. 56th Ave. 70th Ave 141h Ave. South boundary N.B. Not all streets are shown on map. Only main arterial roads are shown. d. Without recalculating, how would the centre of gravity change if the other smaller campuses grew with demand reaching 2000 per week at each campus? If demand did grow at the other campuses, what should Val do? e