Activities ACTIVITIES FOR A CONSTRUCTION PROJECT Precedent activity Estimated Time Estimated Cost (weeks) (US$) A 4 10,000 B A 3 6,000 A 2 4,000 D B 5 14,000 E B, C 1 9,000 F 3 7,000 G E, F 4 13,000 Il H D, E 4 11,000 1 HG 6 20,000 a) Draw a Gantt chart from the above information b) Name all the paths available in the Gantt chart c) Name the Critical path in the Gantt chart d) What is estimated to be the maximum cost of the project? e) Give two merits and demerits of using a Gantt chart (10 marks) (6 marks) (2 marks) (2 marks) (4 marks)