Prior to becoming Plymouth Rock​ Assurance, the company marketed three different insurance​ companies: High​ Point, Plymouth​ Rock, and Pallasades. Rebranding the three names into​ one, Plymouth Rock​ Assurance, was one part of the overall objective of constantly improving the quality of services and business products. This overall process is known as which of the​ following?
A. Performance qualityB. Quality consistencyC. Conformance qualityD. Quality levelE. Total quality management