Please solve the following problems related to Chapter 17: Project Management: 1. Based on the following AOA diagram, please answer the following question: (1) Determine the critical path and the expected project duration (2) Determine the following quantities for cach activity: the earliest start time, the latest start time, the earliest finish time and the latest finish time and the slack time. C (8) F (5) 7 A (5) 1 (6) D (12) Gal H (10) B (9) E (12)