A developer creates a new utility billing software package and considers the benefits of EJB vs. servlet-based endpoints for upcoming development work. What are two benefits of using servlet-based endpoints? (Choose two.)
A. method-level, declarative access control
B. easier invocation of servlet-based endpoints
C. session aware processing of service requests
D. better support for concurrent service calls
E. container-based, lifecycle management of endpoint instances
F. easier implementation of servlet-based endpoints