I need Gantt chart

1 activity 2 A F D Duration E Whether in critical H ES EF LF LS Slack - 3 B 0 o 0 0 0 O yes 8 yes 0.1 no 4 C 0 8. 0 0 8 10.5 8 D 8.1 5 10.4 2.4 8 9 13 12 E 6 4 1 no 1 no 1 no 8 9 11 10 2. 7 F 9 10 14 13 4 8 G B 2 no 8 10 11 9 1 9 H 3 no 8 11 14 11 3 10 | 1 no 10 11 12 11 1 11 G B Description Immediate Predecessors Start Design Order special accessories B Build frame B Build doors B Attach axles, wheels, gas tank D Build body shell Build transmission and drivetrain B Fit doors to body shell GE Build engine B Bench-test engine J Assemble chassis F,H,K Road-test chassis L Paint body 1 Install wiring N Install interior N Accept delivery of special accessories Mount body and accessories and chassis MO,P,Q Road test car R Attach exterior trim s Finish T 4 yes 12 8 0 8 12 12 14 14 0 12 K 13 L 14 M 12 14 14 15 15 0 2 yes 1 yes 0.5 yes 2 no 15 15.5 15.5 15 0 1 15 N 11 13 14 12 14 13 14.5 16 O 1.5 13 14.5 1 no 1.5 no 5 no 1 14 17 P 8.1 13.1 15.5 15.5 15.5 16.5 17 10.5 18 Q 2.4 0 15.5 19 R 16.5 17 15.5 16.5 0 20 S 1 yes 0.5 yes 1 yes O yes 16.5 17 18 . 0 caco 17 18 0 21 T 22 U 18 18 23 24