Mini Case 5 - Construction (20/50 Points) The following information is given for a construction project to add another small training facility at a retail company (time in weeks): Activity Duration Predecessor 4 None b 6 a Question 1 (5 Points): What is the critical path? a 4 a d Question 2 (5 Points): What is the project completion time? 2 e 4 b f 5 b, d Question 3 (5 Points): What is the sum of all slack times? bo 3 g h 4 f, g Question 4 (5 Points): Create a Gantt chart. i 2 e, h