31. 19.2 The county government has decided to redo the street you live on and plans to block the street off, which causes you and your neighbors considerable inconvenience. The project has three parallel paths defined as follows: (i) path A-B-CH to install street lights and electrical wiring that takes 22 days, (ii) path A-D-E-H to install sidewalks with handicap capabilities that takes 30 days, and (iii) path A-F-G-H to repave the street including storm drains that takes 36 days. What path through the project network is the critical path