Using Microsoft Project, find critical activities and expected completion time by identifying Early Start, Early Finish, and Slack for the activities. The project starts 1/1/2023

Duration (weeks) Identifier Activity 1 File for patent 2 Obtain patent approval 3 Prototype design 4 Prototype safety check 5 Prototype approval 6 Local market survey 7 Redesign product 8 Safety check of redesign 9 Local test 10 National market survey 11 Production design 12 Product liability analysis 13 Approve product 14 Produce product 15 Safety test product 16 Approve production output 17 Develop advertising campaign 18 Begin advertising 19 Deliver product Predecessor None 1 None 3 4 5 2.6 7 8 9 9 9 10,11,12 13 14 15 2.6 10.17 16 0 8 3 0 6 12 3 1 10 8 4 0 1 6 0 12 3 1