20 pts. A new assembly machine is to be placed in a flexible manufacturing cell consisting of three automated machines that are located at these coordinates: (5.12). (20.25), and (15. 10). The interactions (ie number of trips) between the new assembly machine and the existing ones are 10. 18. and 12 trips per day. 1.[5pts. What is the gravity solution of the above new assembly machine location problem? a) (15.50 11.50) b) (11.50 15.50) c) (11.00 15.00) d) / 15.00. 17.00) 2.[5 pts. ] What is the median solution of the above new assembly machine location problem? a)/5.0 15.0) b) ( 15.0 10.0) C)/5.0 12.0) d) 10.0 12.0) 3.[5 pts. ] What is the optimum mini-max rectilinear objective value of the above new assembly machine location problem? a) 13 b) 14 c) 15 d) 16 4.15 pts. What is the optimum mini-sum rectilinear objective value of the above facility location problem? a) 340 bi 360 c) 648 d) 720