PMP Question 53

While sequencing activities for a project, the project management team applied certain discretionary dependencies. This was based on their knowledge of best practices within the project application area. What is the potential risk involved in using such dependencies?

A. They can create fixed float values and create external dependencies.
B. They can create arbitrary float values and limit later scheduling options.
C. They can create arbitrary float values and create external dependencies.
D. They can create arbitrary float values and create mandatory dependencies

B. They can create arbitrary float values and limit later scheduling options.