Please answer the following questions and keep one decimal place after dot in your results.1. Calculate the expected time and standard deviation of each activitys duration.(Fill in the table above.)2. Create a project network (AON) from the table above and identify the critical path. (Hint: You do not have to use the forward pass and backward pass. It suffices to visually identify all possibly paths from start to end and then identify the path with the longest duration.)3. Whats the expected project completion time?4. Whats the standard deviation of the project completion time?5. What is the project due date that can be met with 95% probability? (Hint: )

Consider the following project network, with the activities and their durations (in weeks) provided in the following table. Activity Predecessors Expected duration Duration m b 7 12 Standard deviation a 5 A B 8 8 8 2 6 10 A D 12 14 19 AB E 6 6 12 CD F 3 12 18 B. E G 6 8 10 F Please answer the following questions and keep one decimal place after dot in your results. 1. Calculate the expected time and standard deviation of each activity's duration. (Fill in the table above.) 2. Create a project network (AON) from the table above and identify the critical path. (Hint: You do not have to use the forward pass and backward pass. It suffices to visually identify all possibly paths from start to end and then identify the path with the longest duration. 3. What's the expected project completion time? 4. What's the standard deviation of the project completion time? 5. What is the project due date that can be met with 95% probability? (Hint: z=1.6)