According to the table below, please draw the project network and then answer the following questions. All questions are a single choice. Activity Time Predecessor A 8 B 4. A C 5 B, F D 12 A E 8 D F. 4 D G 19 E, F 1 6 C G H 5 1 Question 1 15 pts What is the earliest finish time for activity B? O 32 days O 12 days O 8 days o 20 days Question 2 15 pts What is the earliest start time for activity F? o 24 days O 28 days o 20 days O 8 days Question 3 15 pts How long does the project take? O 61 days 0 43 days O 48 days Question 4 15 pts What is the latest start time for activity G? 0 41 days O 37 days 28 days 20 days Question 5 15 pts What is the latest finish time for the activity F? O 32 days 28 days 24 days o 20 days Question 6 15 pts The slack days for the activity B are O 15 days O O days 12 days O 20 days Question 7 15 pts The slack days for the activity Fare O 4 days O 37 days O O days 10 days O 8 days Question 8 15 pts What is the critical path of the project? O A-B-C-I-H O A-B-C-G-1 OA-D-E-G-L-H OA-F-CHI-H U Question 9 15 pts Suppose for an activity 'J', the optimistic completion time is 6 weeks, likey completion time is 9 weeks and pessimistic completion time is 15 weeks. What is the estimated duration for the activity 'J'? O 6 weeks 15 weeks O 9.5 weeks O 7.5 weeks D Question 10 15 pts Suppose for an activity 'L, the optimistic completion time is 3 days, likely completion time is 5 days, and pessimistic completion time is 7 days. What is the estimated duration for the activity 'L'? O 5 days O 7 days O 4 days O 3 days