Which two conditions require an authority matrix?

Timesheets require the following approvals:

✑ Regular 40 hours -> Supervisor of employee

✑ Any overtime -> Manager of Supervisor

✑ Worked on weekend -> VP Finance

✑ Negative time-off balance -> HR Director

Which two conditions require an authority matrix? (Choose two.)
A . Negative time-off balance -> HR Director
B . Worked on weekend -> VP Finance
C . Any overtime -> Manager of Supervisor
D . Regular 40 hours -> Supervisor of Employee