Chris is the project manager for a regional electric utility. She is working on a project to improve wireless meter reading. The tasks and activities of the project are: Task Normal Time (weeks) Precedents A 6 - B 8 - C 4 - D 5 A,B E 8 C What is the critical path? BD (write letters obly, no spaces or punctuation] What is the expected project completion time? 13 weeks