Quality control activities help you find problems with your product or service, determine why they happened and take steps to solve the issues. Quality control requires proactive steps to ensure you ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Quality control, as every CPA knows, is a crucial component of an accounting practice. Yet quality control’s importance isn’t always prominently reflected in firm incentives. Firms obviously must pay ...

Regular quality control testing of medical radiological equipment improves clinical image quality and reduces radiation exposure of patients. Radiography and mammography machines, for example, may ...