Which two case elements can have due dates configured?

Which two case elements can have due dates configured? (Choose two.)

A.
Case

B.
Case data

C.
Events

D.
Milestones

E.
Activities

Explanation:
http://docs.oracle.com/middleware/1221/bpm/bpm-develop/GUID-AEDABD08-9F14-4F7C-B655-
4638AD1778F1.htm#BPMPD88981