Problem 5-13 A construction project is broken down into the following 10 activities: MMEDIATE TIME ACTIVITY PREDECESSOR (WEEKS) 2 1 1 1 5 23 2 4 7 5 9 10 6,7 8,9 4 5 b-1. What is the new path? O 1-4-7-9-10 O 1-3-6-9-10 O 1-3-5-8-10 O 1-2-5-8-10 b-2. How many weeks wil the project take to complete? Number of weeks c. If activities and 10 carnot be shortened, but activities through can be shortened to a minimum of one work each at a cost of $10.000 per week, which activities would you shorten to cut the project by four weeks? (Y produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer) Cu activity by 3 weeks and then reduce activity of by one week Cut activity by 4 weeks in Reduce activities and by a wolf 3 weeks and then reduce activity by one week