Construct a Gantt Chart assuming each activity starts at the earliest time possible. Based on the following information, how long will the project take to complete? B Activity Predecessor Duration(weeks) - D A.B 2 E AB 1 F 4 G H D.EF.G 3 4 1 G 5 D 3 K L GIJK 4 2 M L 4 2 3 4 o 21 weeks 22 weeks 23 weeks 24 weeks 25 weeks