Which business roles are relevant for the SAP Fiori Analytical Apps for Sales (1BS) process? Note: There are 3 correct Answer to this question.

Which business roles are relevant for the SAP Fiori Analytical Apps for Sales (1BS) process? Note: There are 3 correct Answer to this question.
A . Sales Manager
B . Shipping Specialist
C . Billing Clerk
D . Returns Clerk
E . Internal sales representative

Answer: A,C,E