A project of a new APP, with you as project manager, is being developed as planned. However, during one quality audit conducted by the PMO, one of your colleges recommend you an improvement of processes and procedures while executing the interface. Before taking any action, you want to analyze and evaluate yourself the opportunities for improvement. Which of the following tools are the two most common for quality improvement?
A. Salience method and Plan-do-check-act.
B. Data gathering and Six Sigma.
C. Plan-do-check-act and Six Sigma.
D. Data gathering and Salience method.