Which two actions should you perform?

You are modifying an application that processes leases. The following code defines the Lease class.
(Line numbers are included for reference only.)

Leases are restricted to a maximum term of 5 years. The application must send a notification
message if a lease request exceeds 5 years.
You need to implement the notification mechanism.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose
two.)

A.
Option A

B.
Option B

C.
Option C

D.
Option D

E.
Option E

F.
Option F