What is the critical chain method?

A.
A technique to calculate the theoretical early start and finish dates and late start
and finish dates

B.
A schedule network analysis technique that modifies the project schedule to
account for limited resources

C.
A schedule compression technique that analyzes cost and schedule trade-offs to
determine how to obtain the greatest amount of compression for the least
incremental cost

D.
A technique to estimate project duration when there is a limited amount of
detailed information about the project