An IT group within an organization is transforming to ITaaS in their private cloud. They plan to appropriately bill the lines of business for the resources consumed by implementing a chargeback methodology. IT will initially offer a Windows platform to the QA personnel to perform end user testing on the application developed by the engineering group.
How would they effectively determine the cost of a service instance?
A . Use the variable costs and fixed costs associated with the service, then factor in the number of service instances that can be supported by the infrastructure resources
B . Use the Windows license cost and growth requirements, then factor in the number of service instances that can be supported
C . Use the price that is used by a competitive CSP as a baseline. Factor in variable administrative costs, and then divide by the number of planned service instances
D . Use the base hardware, software, and licensing costs. Add the growth rate, then factor in the number of VMs that the hypervisors can support
Answer: A