What primary aspect does the Lean approach emphasize?

The Lean approach primarily emphasizes continuous flow through value-added steps. This method is focused on enhancing efficiency by systematically identifying and streamlining processes to eliminate waste. Lean principles advocate for creating maximum value for customers with minimal resources, ensuring that every step in a process contributes directly to the value perceived by the customer. By prioritizing the flow of tasks that genuinely add value, organizations can achieve better outcomes, improve customer satisfaction, and operate more effectively.

In the context of the other options, focusing solely on maximizing profits without regard to value creation or the quality of processes can lead to inefficient practices. Similarly, reducing costs without considering the impact on value may result in diminished service quality or customer satisfaction. Increasing the number of steps in a process contradicts Lean principles, which aim to simplify processes rather than complicate them, ensuring that each step is necessary and valuable. Therefore, the emphasis on a continuous flow through value-added steps highlights the core objective of the Lean approach in improving overall efficiency and satisfaction.