please answer all parts in an organized way for me to clearly see the answers.

Colonial State College is considering bullding a new multipurpose athletic complex on campus. The complex would provide a new gymnasium for intercollegiate basketball games, expanded office space, classrooms, and intramural facilities. The following activities would have to be undertaken before construction can begin. (a) Draw a project network. (Submit a file with a maximum size of 1MB. ) No file chosen (b) Identify the critical path. (Enter your answers as a comma-separated list.) (b) Identify the critical path. (Enter your answers as a comma-separated list.) (c) Develop the activity schedule for the project. (d) Does it appear reasonable that construction of the athletic complex could begin one year after the decision to begin the project with the site survey and initial design plans? What is the expected completion time for the project? The expected completion time is weeks, which is in 1 year