What BEST describes the value of continual service improvement to the business?

Creating a portfolio of quantified services is the value associated with Service Strategy and Service Portfolio Management, not Continual Service Improvement.

CSI uses a structured measurement and analysis approach - anchored in the CSI register and the seven-step improvement process - to identify waste, inefficiencies, and misalignments between services and business needs. Over time, the repeated cycle of measuring, analyzing, and implementing changes produces cumulative gains in efficiency. This gradual improvement in cost effectiveness represents the core business value that CSI is designed to deliver.

Improving governance by building controls into service designs is the value delivered by Service Design, which incorporates compliance, security, and control requirements during the design phase.

Providing quick and effective access to standard services is the value of the Service Catalogue and Request Fulfillment processes, which are components of Service Operation.