The correct answer is B.
OBJ-2.2: Under the ‘think and work holistically’ guiding principle, it is important to understand that no service, practice, process, department, or supplier works independently. Instead, each person needs to think about the service from an end-to-end perspective in order to ensure maximum compatibility and efficiency. Out of the options provided, the best one to choose for supporting the principle of ‘think and work holistically’ is for John to meet with Sally to determine how she plans to conduct the digital product fulfillment. This will allow him to ensure the portion of the system he is responsible for can work properly with other portions of the service.