Which of the below is (are) likely issues in a project focused organization? Question 21 options: 1) Project resources do not have a home to go to after project closure and may become part of the central pool waiting for future assignment 2) If the project pipeline for the organization is dry then resources may keep on dragging the existing projects to avoid moving to the "bench" waiting for the next assignment 3) Due to changing supervisors/managers with every project, their professional growth may be impacted 4) All of the above