A User Is Planning to Use AWS Services for His

Multiple Choice

A user is planning to use AWS services for his web application. If the user is trying to set up his own billing management system for AWS, how can he configure it?

A) Set up programmatic billing access. Download and parse the bill as per the requirement
B) It is not possible for the user to create his own billing management service with AWS
C) Enable the AWS CloudWatch alarm which will provide APIs to download the alarm data
D) Use AWS billing APIs to download the usage report of each service from the AWS billing console