Questions 39 to 50 Activity Predecessor Duration 3 4 3,4 4 4 5,6 2 4 4 3 2 (weeks) 44. Find the latest start (LS) for activity 2. a) 4; b) 7; c) 10; d) 12; e) 16 45. Find the latest start (LS) for activity 6. a) 4; b) 7; c) 10; d) 11; e) 16 46. Find the latest finish (LF) for activity 4 a) 4; b) 7; c) 11; d) 16; e) 19 47. Find the latest finish (LF) for activity 2. a) 4; b) 7; c) 11; d) 16; e) 19 48. Activities on this project's critical path are a) 1,2,4,7 b) 1,2,4,6,7 c) 1,3,4,5,7 d) 1,2,3,5,7 Answers are below. Please show the steps to obtaining them thanks! 44) A 45) D 46) C 47) B 48) B