An application running on Amazon EC2 processes files that are stored in an Amazon S3 bucket. What is the best way to provide the application with access to the S3 bucket? O Create a new access key for the root user. Provide the Developer with the access key ID and secret access key embedded into the application. O Create an IAM role that has access to the S3 bucket. Attach the role to the EC2 instances running the application. O Create a new account with permissions to the S3 bucket. Provide the Application Developer with the access key ID and Secret access key to embedded into the application. O Set the bucket properties in ?static web hosting? to ?Use this bucket to host a website?. And give the Developer the website URL