Please provide answer for 3 questions in same context as the three questions linked to each other.

1. As an event manager, you have to organize a conference with more than 100 guests. Prepare the project charter and a project detailed project budget. 2. To complete the same conference successfully, note down the strategies to be applied in different phases of the project life cycle, considering the triple constraint. 3. As an accountable project manager for the same conference, you may have to contract out some parts from a third party for successful completion. a. Create a work break down structure. b. Suggest the contract type to be useful for different work packages with corresponding reasons