Question

8.2 Make a clear and neat sketch of the network specified below using precedence notation. On the precedence diagram cal- culate and show the early start (EST), early finish (EFT). late start (LSD). late finish (LFT), and TF in each activity: Start calculations with day zero. Show the critical paths with colored pencil. Label Duration Must Follow Operations

8.2: make it clear please

Answer 1

Must bollow opuration colelewals IH Earliest I Late 140 |ракм Total Float(TP) start | Finish Start Finish = (Latestutistul) A 2-0 20. 20 B1:4 A 2 6 21.6 1 e 17 A 12 a 15 | 12 | D | 3 | A | 2 5 | 27 | 20 E 15 :A 1.2 7 15 20 F 7 B 16 1323 20 a 6 | B 16 12 6 12 | H 1 7 I F T 13 20 13 1 20 1.o I 5 |a 112.17 15 20 | J 3 a 12 15 17 | 20 | K 8. leja 12:20 12 20 9 . H; I 20 | 29 | 24 | 33 . . 4 F J, K 20 | 24 123 | 27 77 Dok 2027 27 . Esk 120 p 6 MIN 27 33 27 33 o. a 10 | No 28 38 28 | 38 0 R 15 Lio.jp 38 s. 7 QR |38| 45 38 45 1.0 20 28 20 28 NE z oslon 33 Scanned with CamScanner

tap bago ♡ B A Scanned with CamScanner

The critical path will be found along the path where the Total Flo Eno. Now from the table we can see total float is zno along the path that TA Ba HK NOPQRS This is the critical path Scanned with CamScanner