QUESTION 6 Use the data given in the following table to answer the questions Q6-010. Activity Preceding Estimated Duration Activities (in days) 10 AB CD What is the (shortest) project duration? O 15 days 25 days O 30 days O 29 days QUESTION 7 What is the critical path for the project? O a A B -> C-> O bA> B D -> E OCA-> C E O d. Both A B C E and A - B -> D E QUESTIONS Which of the following is NOT a critical activity? . O. OCD O de ECTION QUESTIONS What are the total float of Activity C and Activity D? O a. Total Float of C = 0, Total Float of D = 0 O b. Total Float of C = 4, Total Float of D = 4 c. Total Float of C = 0, Total Roat of D = 4 d. Total Float of C = 4, Total Float of D = 0 QUESTION 10 If Activity Dis crashed by 2 days, what will be the revised project duratton? O a. 31 days b. 28 days c. 27days O d. 29 days