Please provide a proper diagram; in my exact same last question, the answer was messed up and incorrect. Also, please provide a proper explanation of early start time, late start time, and slack (with numbers) along with the critical path highlighted.

Chapter 6 Exercise 7 The project information for the custom orer project of the Air Control Company is presented here. Draw a project network AON diagram for this project Compute the early and late activity times and the slack. Identify the Critical Path. NOTE: Be sure to include a legend for your network solution