Question 2: Project Scheduling Id B D E F G Table 2: LMS'S Project Activities Activity Duration (days) Predecessor Requirement specification 34 Specification module A 20 A Specification module B IS A Specification module C 25 A Specification module D 15 A Review specification 2 B, C, D, E Design module A 7 F Design module B 6 F Design module 4 F Design module D 4 F Code test module A 30 G Code test module B 28 H Code test module C 15 1 Code test module D 25 J System Integration 6 K,L,MN H 1 J K L M N 0 LMS will use incremental and parallel approach for its software development methodology Therefore, the system will divided into four modules. Table 2 describes activities involved in LMS development together with the duration of each activities. i. Draw the precedence network diagram for L.MS project based on information in table 2. ii. Based on your answer in (), identify the critical path for the project (find based on the activity float and span for each activities)