2. There are five activities left in your project. A,B,C, D& E. Activity A needs 2 weeks and BCD cannot be started until activity A finish. Activity B 1 week duration, Activity C duration 2 weeks activity D duration 3 weeks. To complete the project activity E can start when A,B C D completed. Which one of the following is the critical path. Activities A, B& E Activities A, C & E Activities A, D& E Activities A BCD & E Activities A, B & E 1 Mark Explain your reasoning 2 Marks