Question: b) (15 points) The following LINGO model is generated to solve this shortest route problem. Fill in the missing statements (Hint: you need to declare

 b) (15 points) The following LINGO model is generated to solve

b) (15 points) The following LINGO model is generated to solve this shortest route problem. Fill in the missing statements (Hint: you need to declare one missing set, one row of data and the objective function) MODEL: title ShortestRoute; SETS: Node /N1..N5/: Netoutflow; ENDSETS DATA: Netinflow = 1,0,0,0,-1; ENDDATA @for (node (i): @sum (Arc (j,k) li #eq# j: x) - Netinflow (i) = 0); @sum (Arc (j,k) li #eq# k: x) END

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