If the Free Float of task B is 12 days and the Total Float is 24days.Suppose that the very beginning date is postponed for 26 days, what effects would be made for the program's completed date?
A、this task would not be located superior to the critical path
B、the beginning date of the immediately following schedule activities would be postponed 14 days
C、the completed date of the program would be postponed 2 days
D、B&C