From the network diagram shown below, determine: a) (1 marks) The earliest start (ES) of Task C b) (1 marks) The latest start (LS) of Task E c) (2 marks) The Critical Path d) (1 marks) The duration of the Critical Path 1 LS 7 Task A EF Float LF ES LS 5 EF Task B Float LF ES LS ES 9 LS 3 Task E Float LF EF Task C Float EF LF ES LS 6 EF Task D Float LF