Consider the following project activities.

Activity Duration (days) Predecessors 7.5 None B 3.5 None 1 None D 1.5 AB E F 5.5 DE G 5.5 F H 2.5 F 60 w UI F OA. B. a a A D A F D G B H B F. E H E OC. OD A D E G B B D F F H E b. Identify all the paths through the network and their lengths. Fill in the table below (enter your responses rounded to one decimal place). Length (days) -G Path A- A-D-F- B-D- -G B- -H c C-E- Activity(-ies) is(are) on all paths. c. The critical activities are so they make up the critical path. The entire project will take days to complete. (Enter your response rounded to one decimal place.) d. Every day the project goes on costs the company $7,000 in overhead costs. One of the managers responsible for carrying out activity C feels she can crash the activity by 1 day through the use of overtime. The cost would be only $1,000. Should the company do it? O A. Yes, because the total project time will be reduced by 1 day. B. Yes, because crashing cost is less than the daily project's cost. O C. No, because crashing cost is more than the daily project's cost