Which of the following questions can be revealed during value stream mapping?

Value stream mapping is a powerful tool used in process improvement methodologies, including Six Sigma. It helps teams visualize the flow of materials and information required to bring a product or service to the customer. When using value stream mapping, you focus on processes, tasks, and the relationships between them to identify inefficiencies and waste.

The choice about whether multiple people are effectively handling the same task addresses a key aspect of operational efficiency. Value stream mapping allows teams to see the entire workflow, which can reveal redundancies in task assignments or overlapping responsibilities that may slow down processes and create confusion. By identifying where multiple people are involved in the same task, organizations can streamline their processes and improve productivity.

The other options, while they contain valuable business insights, are not the primary focus of value stream mapping. For instance, competitive pricing and projected sales growth pertain to market strategy rather than internal process efficiency. Similarly, the amount of inventory held in the warehouse could be part of an inventory management discussion but does not directly pertain to optimizing process flow or efficiency as depicted in value stream mapping. Therefore, the question about whether multiple people are effectively handling the same task resonates directly with the objectives of value stream mapping and is the most applicable choice.