4. Prim's Algorithm (4 points) (4 points) Run Prims algorithm on the graph G2, with start vertex a. Assume that vertices are ordered alphabetically. For each step of the algorithm specify the current vertex weights (you can use a table to epro .bis claia). Drss the oinicovoo paouvog x ihe alygorit.horo finck 8 4 11g15 9 6 3