81.) Your company has just started using the resources on the AWS cloud. They want to get an idea on the costs being incurred so far for the resources being used. How can this be achieved? A. By going to the Amazon EC2 dashboard. Here you can see the costs of the running EC2 resources. B. By using the AWS Cost and Usage reports Explorer. Here you can see the running and forecast costs. C. By using the AWS Trusted Advisor dashboard. This dashboard will give you all the cost. D. By seeing the AWS Cloud Trail logs.