Your company has created a set of CloudFormation stacks. These stacks are used to deploy various environments in their AWS account. One of the underlying EC2 Instances needs to be changed and upgraded to a higher Instance type. The EC2 Instance was created as part of the CloudFormation stack. Which of the following is the easiest way to make this change?

Answer options:

A.Create a new CloudFormation template and deploy it.
B.Create a new CloudFormation template. Delete the older one and deploy the new template.
C.Update the current stack.
D.Create a new instance and add it to the stack.