Question 7: Given the following undirected weighted graph: (total 10 marks) If a traversal were performed starting at vertex A, and visit are to be made in alphabetical order by vertex name where possible, in what order would vertices be visited during a: ( 5 marks) a) depth-first search b) breadth-first search c) apply Prim's algorithm starting from vertex a to find the minimum spanning tree for the graph. Redraw the entire tree after each new edge-vertex pair is added. 15 marks)