Question 1 (Chose the correct answer of the 6 following questions by finding a link between each concept (1,2,3,4,5,6) with its definition (a,b,c,d,e,f). Question number 1 is an example. 1- Spanning tree ( ) 2- Mathematical modeling ( ) 3- The Continuity assumption ( ) 4- Management Science ( ) 5- Tree ( ) 6- Path ( ) a. a tree that connects all the nodes in a network b. is the discipline that adapts the scientific approach for problem solving to help managers make informed decisions c. is one of the four-step management science process d. Variables can take on any value within a given feasible range. e. collection of arcs formed by a series of adjacent nodes. f. a series of nodes that contain no cycles