Please help with these diagram questions.

Project Schedule Network Diagram Exercise 1 D 6 N Start 6 Finish Legend: B H Duration Activity B Float Exercise 1 and Exercise 2 will be graded as part of the weekly assignment. All questions are weighted equally at approx. 3.5 points per question for regular questions. You can write or type your answers directly in this file and submit for grading. There are 14 total questions and 4 bonus questions. 1. What is the total project duration? 2. What is the shortest amount of time that you can complete this project? 3. If activity A uses 2 days of float: A. What happens to the float of activity c? B. What happens to the float of activity D? 4. If activity B takes 3 days to complete and time is NOT the biggest constraint: A. Which paths are affected? B. What is the total duration of the project? C. What action would you take if time was the biggest constraint