A university is completely remodeling a campus building. The team for this project includes architectural and structural engineering consultants, material and equipment suppliers, and construction contractors and subcontractors. From the following list, select all the reasons it is essential that the project manager create a Gantt chart for this project.to ensure that consultants and contractors are available when neededto ensure that consultants and contractors are available when neededto decide if orders for material and equipment must be expeditedto decide if orders for material and equipment must be expeditedto allow time for structural engineers to approve the building plansto allow time for structural engineers to approve the building plansto delay work until the required building permits are obtainedto delay work until the required building permits are obtainedto ensure that the correct materials and equipment are ordered