A business cites employee suggestions as a source of quality improvements. Which TQM principle is evident?

While performance measures are vital for assessing quality and productivity, they focus on quantifiable metrics and outcomes rather than the involvement of employees in generating ideas. This principle is about evaluating results rather than the process of gathering input from employees, which is not what the question addresses.

A customer-centred focus prioritizes understanding and meeting customer needs and expectations. Although employee suggestions can ultimately benefit customers, the principle highlighted in the question is about the internal engagement of employees rather than external customer considerations.

Management commitment refers to the dedication of leadership to support and promote quality initiatives within the organization. However, the question specifically emphasizes employee suggestions, which fall under the purview of employee involvement rather than management's role.