1. The expected (estimated) time for activity C is _ weeks. (Round your response to two decimal places.)

2. The variance for activity C is _ weeks. (Round your response to two decimal places.)

3. Based on the calculation of the estimated times, the critical path __________ .

4. The estimated time for the critical path is _ weeks. (Round your response to two decimal places.)

5. The activity variance along the critical path is _ weeks. (Round your response to two decimal places.)

Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels