Jeff was confused and disappointed. It was only the third week since his project started and he was already one week behind schedule, and possibly also over-budget. His project plan was approved by management and he wanted to make a good impression. However the Information Technology (IT) resources that were supposed to start their work were delayed. Apparently, they are busy working on a more important project. He then looked back at the project plan and realized that his resource assignments were not finalized. He then asked another Project Manager, Arthur, to review his project plan. Arthur told him only after resource assignments have been finalized can a baseline budget be developed. Can you explain to Jeff what this means? (5 Marks) Jeff was confused and disappointed. It was only the third week since his project started and he was already one week behind schedule, and possibly also over-budget. His project plan was approved by management and he wanted to make a good impression. However the Information Technology (IT) resources that were supposed to start their work were delayed. Apparently, they are busy working on a more important project. He then looked back at the project plan and realized that his resource assignments were not finalized. He then asked another Project Manager, Arthur, to review his project plan. Arthur told him only after resource assignments have been finalized can a baseline budget be developed. Can you explain to Jeff what this means