E20-918 Question #5: Real Exam Question with Answer & Explanation

The human resources division of your organization is planning to deploy their health and benefits application into the corporate hybrid cloud. The goal is to provide off-site employees access to their records data from a centralized resource that is protected by the organization's security and compliance guidelines. The manager of the human resources division would prefer to pay for the use of this application with no fixed guarantee, paying for only the resources consumed. Which VMware vCenter Chargeback cost model would best fit the needs of the human resources division?