please find for A,B,C,D,E,F,G,H,I,J,K

This exercise contains only parts b,c, and d. b) Determine the total project completion time and the critical path for the project. The critical path for the project is The total project completion time is days. (Round your response to two decimal places.) c) Determine earliest start (ES), earliest finish (EF), latest start (LS), latest finish (LF), and slack for each activity. For each activity the ES,EF,LS,LF, and slack are as follows: (Round your responses to two decimal places.)