The project manager of a project is contacted by her seller and is told that a plant fire has destroyed the component inventory needed to manufacture the molded assemblies for her mobile rollout project. The NEXT step the project manager should take is to Select one a. Meet with her project team to inform them of the issue, and then ask the team to develop a new target schedule and a change request for the work that must be done from this point forward. b Cancel the contract with the seller and find a new one. C. Ask the stakeholders what the next step should be d Inform her management of the issue and complain about the work not being done on time Which of the following is the BEST project management tool to use to determine the longest time the project will take? Select one a Network diagram b Project charter C. Barchart d Work breakdown structure