A security company provides background checks on individuals as a service. Based on various criteria, a customer's request can have a different priority to receive a better level of service response time. Whether the background check passes or fails should not impact the service level. Requests with a high priority need to be addressed within the same business day, those with a medium priority can take up to 3 days to process, and those with a low priority must be responded to within 5 business days. The security company is currently updating the background check process and wants to define some performance measurements to ensure customers are receiving the service level they are paying for.
How should the BPM analyst define the measurements to meet these requirements?