If a manager is concerned about doing the work with the least cost and waste then her primary managerial concern is?

If a manager is focused on minimizing costs and waste, her primary managerial concern is likely operational efficiency. This involves optimizing resources, streamlining processes, and implementing cost-effective strategies to enhance productivity. Additionally, she may prioritize sustainability by reducing waste and promoting eco-friendly practices within the organization. Ultimately, her goal is to achieve maximum output with minimal input.