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# Problem 1: four hospitals located in an urban area are collaborating to establish a centralized blood bank facility that will serve them all. the hospitals are located at the following coordinates: (5,10), (7,6), (4,2), (16,3). the number of deliveries to be made to each hospital each year is estimated as 450, 1200, 300 and 1500, respectively. due to the urban location, rectilinear travel can be assumed. a) compute the optimal location for the blood bank if the total distance travelled each year is to be minimized, under the assumption that the delivery vehicle will deliver to only one hospital on each trip. (is this realistic? ) b) compute the location that minimizes the maximum rectilinear travel distance from the blood bank to any existing hospital.

Explain how the federal reserve functions within the economy of the united states. discuss two specific examples of the role of the fed in managing the economy of our nation.
4.     chef a says that broth should be brought to a boil. chef b says that broth should be kept at an even, gentle simmer. which chef is correct? a. neither chef is correct. b. chef a is correct. c. both chefs are correct. d. chef b is correct. student answer: c    answer: incorrect which is right answer