could you please solve 6.2. i have attached the figures needed for each part

Exercise 6.2. Which algorithm would you use for the following questions? Note that you do not have to apply or understand the algorithms yet, you only need to specify which one you would use and why. a. Find the shortest paths and their lengths from s to all other vertices in the graph in Figure 3 . b. Find the shortest paths and their lengths from s to all other vertices in the graph in Figure 4. c. Find the shortest path between all pairs of vertices in the graph in Figure 6 . Figure 6: The graph for Exercises 6.2c and 6.6. Figure 3: The graph for Exercises 6.2a and 6.3. Figure 4: The graph for Exercises 6.2b and 6.4