Question 8 Not yet answered Based on the activity description below, answer the following four questions. Time left 1:05:56 Notes: - Remove any redundant dependencies Marked out of 10.00 - Draw to scale Flag question 1. Activity I follows Activity B and precedes Activity Q 2. Activity B must be completed before work on last 4 days of activity R can start. 3. Activity S follows Activity R and precedes Activity P. 4. Activity Y preceded by Activities X, L. and Z, and followed by Activities G and F. 5. Activity W precedes Activities A X, L. and Z. 6. Activity B can start after 2 days of starting activity A and completion of Activity X. 7. Activity E follows Activities L and W and followed by Activities N and K. 8. Activity K depends on Activities N, R. and L. 9. Activity P follows Activities R and N. 10. Activities X, F. and W followed by Activity S. Activity ID A B E F G 7 KLIN P Q R S W X Y Duration 12 6 2 10 4 16 2 8 6 4 8 10 12 2 8 4 10 (days) a. Draw the bar (Gantt) chart (4 marks). b. Determine the project duration (1 mark). Activity K can start on day ------- (1 mark) Draw an Activity-on-Node network diagram (4 marks), d