You are the Project Manager for the Ground Combat Vehicle (GCV) project and have identified the following dependencies for a portion of the project schedule: (1) Activity 1 (Complete Charter) can start immediately upon contract award, and has an estimated duration of 3 weeks. (2) Activity 2 (Plan Project) can start immediately after Activity 1 is completed, and has an estimated duration of 3 weeks. (3) Activity 3 (Define Conceptual Design) can start after Activity 1 is completed, and has an estimated duration of 6 weeks. (4) Activity 4 (Identify Required Functional Capabilities) can start after Activity 2 is completed, and has an estimated duration of 8 weeks. (5) Activity 5 (Design System) can start after Activity 4 is completed and after Activity 3 is completed, and has an estimated duration of 4 weeks. The contract has just been awarded. You have computed the duration of the critical path and the float in Activity 3 in a previous problem. The resource supporting Activity 3 leaves the project and has to be replaced by a less experienced employee. As a result, the duration of Activity 3 increases from 6 weeks to 10 weeks. How will this affect the project