ITIL considers outcomes, costs, and risks together because value is created when desired outcomes are achieved while associated costs and risks are optimized, so option A is correct. A service does not create value simply because it exists or because it provides functionality. Consumers evaluate value based on whether the service helps them achieve meaningful results and whether the effort, expense, constraints, and uncertainty involved are acceptable. If a service enables outcomes but introduces excessive risk or cost, value may be low. Likewise, minimizing risk without enabling outcomes does not create much value. This balanced view is central to ITIL's definition of service value. It explains why service relationships must consider utility, warranty, experience, sustainability, and the wider context of service consumption rather than focusing on one factor alone.