Which of the following statements are FALSE regarding the critical chain method?
A. The critical chain describes longest path through a project schedule network after resource leveling
B. The CCM uses, aggregate problem buffers in the project plan instead of individual activity/ task buffer
C. In CCM, uncertainty is managed by padding task duration, starting work as early as possible, and multi-tasking
D. CCM focuses on managing buffer activity duration in lieu of managing the total float of network paths
E. CCM factors in resource availability limitations when constructing the project schedule