1-A project has 35 activities. Each activity has optimistic, most ikely, and pessimistic activity times. We used expected time of each activity and found that the critical path has 11 activities. The total time along the critical path is 67 days and the variance of the critical path is 30. Write down the probability that the project will be completed in 74 days or less. Give your answer to four decimal places.

2-A contractor has accepted a project which has 42 activities. Each activity has optimistic, most ikely, and pessimistic activity times. We used expected time of each activity and found that the critical path has 12 activities. The total time along the critical path is 97 days and the variance of the critical path is 68. Contract requirements state that the project must be completed within 113 working days, or it will incur penalties for late completion. Write down the probability that the contract will pay penalty. Give your answer to four decimal places.