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. T3 D T A T6 C T2 TS Z Time Duration T1 49 T2 57 T3 74 T4 55 T5 101 T6 58 T7 53 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