solution to part C please i am having trouble with slack times

Reliable Garage is completing production of the J2000kit car. The following data are available for the project: a. Choose the correct network diagram below for this project. b. Determine the project's critical path and duration. The critical path is and the project duration is day(s). (Enter your response as a whole number.) c. What is the slack for each activity? b. Determine the project's critical path and duration. The critical path is and the project duration is day(s). (Enter your response as a whole number.) c. What is the slack for each activity