A "best practice" standard

Select one:

A$.$ is often sufficient justification for maintaining the status quo.

B$.$ is a measure of a company's core competence.

C$.$ conforms to established industry standards.

D$.$ is the sole means of measuring whether or not a company performs a specific task or activity so as to achieve the lowest possible costs.

E$.$ helps a company move toward performing its value chain activities more effectively and efficiently.