Creating a Gantt chart or network diagram chart for the following:

The expansion project includes adding a store/caf/kitchen, a new lobby, and a lecture hall to the museum. To further contribute to the challenge of taking over this project, you just found out that, due to unavoidable events, the project completion date had to be changed. As a result, this gives you a total of 81 daysto complete it, but your current project plan shows 89 days required.What do you do? There is no room in the timeline for errors or mistakes, so you will need to take a hard look at the schedule and determine what options you have to make sure the project is completed on time. Are there any assumptions you need to make due to gaps in information left by the previous project manager? If so, what? Finally, you will also need to come up with a contingency plan.