c) Indicate the critical path

d) the expected critical path duration

e) the critical path variance.

f)What is the probability of completing the project within two weeks earlier than the expected duration [show your calculations]?

g)By how many weeks can we be 95% sure of completing the project [show your calculations]?

Assume a project consists of six tasks as shown in the table below. Based on the information provided in this table, answer the following questions. (Note: For any decimals in your working and final answer, round off to two decimal places.) Calculate expected time and variance of the tasks and fill out the table below