Answer the question using the table below.
 

ACTIVITIES FOR A CONSTRUCTION PROJECT Activities Precedent activity Estimated Time Estimated Cost (weeks) (US$) A 4 10,000 B A 3 6,000 C A 2 4,000 D B 5 14,000 E B, C 1 9,000 F C 3 7,000 G E, F 4 13,000 H D, E 4 11,000 H, G 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) e) What is estimated to be the maximum cost of the project? Give two merits and demerits of using a Gantt chart