Answer the following questions: The following information pertains to a project that is about to commence. Draw the precedence network diagram. (13 points) Which activities would you be concerned with in terms of timely project completion? Explain your answer. (9 points) Activity Precedes Estimated Duration (Days) A .... .... .... ....... B 15 B .... .... .... ....... C, D 12 C .... .... .... ....... E 6 D .... .... .... ....... End 5 E .... .... .... ....... End 4 F .... .... .... ....... G, H 8 G .... .... .... ....... I 8 H .... .... .... ....... J 9 I .... .... .... ....... End 7 J .... .... .... ....... K 14 K .... .... .... ....... End 6 For each of the precedence network diagrams listed below, determine the following values for each activity: (1 point for each answer) The earliest start time Earliest finish time Latest finish time Latest start time Activity slack time Identify the critical activities Determine the duration of the project