2 A traveler is trying to determine the fastest way to travel from city A to city Z. The possible travel routes, with the time required for each segment, is shown below. T4 E B D TE A T2 TS Z T2 Time Duration T1 34 T3 60 T4 74 T5 100 T6 79 T7 50 68 What is the shortest path and what is the shortest possible time to travel from A to Z? (Round your answer to the nearest whole number.) Shortest path Shortest duration