Which deployment option meets these requirements while minimizing administrative burden?

You are tasked with the migration of a highly trafficked Node JS application to AWS In order to
comply with organizational standards Chef recipes must be used to configure the application
servers that host this application and to support application lifecycle events.
Which deployment option meets these requirements while minimizing administrative burden?

A.
Create a new stack within Opsworks add the appropriate layers to the stack and deploy the
application

B.
Create a new application within Elastic Beanstalk and deploy this application to a new
environment

C.
Launch a Mode JS server from a community AMI and manually deploy the application to the
launched EC2 instance

D.
Launch and configure Chef Server on an EC2 instance and leverage the AWS CLI to launch
application servers and configure those instances using Chef.

Explanation:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.deployment.html