please answer, this is pretty detailed. take your time and if you need more info i will upload.

Drawing Example: Danny's tire shop Danny's tire shop is in the business of changing tires. Danny and his crew have a new tire to change and want to use PERT/CPM to help them manage the project. The table on the next slide shows the activities that comprise the project. Each activity's estimated completion time (in days) and immediate predecessors are listed as well. Danny wants to know the total time to complete the project, which activities are critical, and the earliest and latest start and finish dates for each activity. 18 Dr. John Laski New Jersey City University 88 IP Notes 21 Editin HO Activity A B C D E FGH Example: Danny's Mac and cheese O Immediate Completion Time (days) Description Predecessors Order ticket -- 1 Grocery shop Cook noodles Cut cheeses B C Mix eggs Add milk D Stir D,E Place in oven G, H Dr. John Laski New Jersey City University 2 1 1 1 Desktop O O O 19 19 90F Mostly sunny G 000 F Drawing Example: Danny's Mac and cheese D G Finish + Project Network B Start A C FL E Dr. John Laski New Jersey City University H Desktop 1 20 90F Mostly sunny O O Select- Editing