2. Consider the simple graph G-(V, E) with vertex-set V 1,2,3,4,,12, 133, and edge- 5.0 1 set E consisting of all pairs [x, y} such that r -y 3 mod 15. The edges are 1,4), (2,5), f3,63, {4,7), 5,8), [6,9), 7,10), 8,11), 9, 12), (10, 13) and 1, 13). (a) Draw the graph. (b) How many connected components are there? (c) How many edges of the graph are bridges (isthmus edges)? (d) What is the distance from the vertex 1 to the vertex 10