a project team is tasked with decomposing the scope to enable detaild cost and duration estimates what should the team do to achieve their requirement $?1.$ prepare a WBS to work packge keve to effectively manage durationa nd cost $2.$ prepare a WBS with task sequecning and details the diration and soct estimates $3.$ prepare a WBS to evaluate each deliverrable witha target duration and cost estimate $4.$ prepare a WBS to immediate tasks in the plan to work package level for duratiob and cost estimate