An organization is planning to use AWS for 5 different departments. The finance department is
responsible to pay for all the accounts. However, they want the cost separation for each account
to map with the right cost centre. How can the finance department achieve this?

A.
Create 5 separate accounts and make them a part of one consolidate billing

B.
Create 5 separate accounts and use the IAM cross account access with the roles for better
management

C.
Create 5 separate IAM users and set a different policy for their access

D.
Create 5 separate IAM groups and add users as per the department’s employees

Explanation:
AWS consolidated billing enables the organization to consolidate payments for multiple Amazon
Web Services (AWS. accounts within a single organization by making a single paying account.
Consolidated billing enables the organization to see a combined view of the AWS charges
incurred by each account as well as obtain a detailed cost report for each of the individual AWS
accounts associated with the paying account.