you are working on the project resource management process and using an agile approach. which of the following are true? (Choose three.) a. the same agile team members work on each iteration throughout the project to ensure business value is delivered to the customer. b. an agile approach requires strong communication, collaboration, and problem-solving skills among team members. C. you'll engage different team members from different parts of the organization throughout the project. d. the project manager is responsible for managing the team. e. an agile approach consists of self-organized teams