please show steps that you solve the problem.

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 each activity: the earliest start time, the latest start time, the earliest finish time and the latest finish time and the slack time. 0 (8) F (10) A (5) D (12) 1 (6) G13 5 H110 B (14) E (121