What does Lean Six Sigma primarily aim to achieve in projects?

Lean Six Sigma is a methodology that combines the principles of Lean manufacturing and Six Sigma to improve processes by eliminating waste and enhancing quality. The primary focus of Lean Six Sigma is to save money and improve quality by streamlining processes, reducing defects, and increasing efficiency. This approach utilizes data-driven techniques to identify areas of waste and variances that lead to errors, thereby ensuring that projects are executed in the most efficient manner possible while maximizing value and minimizing costs.

While increasing staff satisfaction and reducing project duration can be beneficial outcomes of applying Lean Six Sigma principles, the fundamental aim is primarily centered on enhancing quality and reducing costs. Therefore, the emphasis on saving money and improving quality aligns directly with the core objectives of Lean Six Sigma, making it the most accurate choice among the options provided.