Question

what should happen after one determines a companys quality control process meets the companys quality standards?
each member of the quality control team must confirm that the process is effective before the process can become permanent
an internal team should review the results of product testing and look for ways to refine and improve upon the quality control process
an internal team should review the results of product testing and sign off on the process to confirm it is effective
the process should not be revised again

Explanation:

In quality control, continuous improvement is key. After a process meets standards, reviewing test results to refine/improve the process (option 2) aligns with quality management principles. Option 1 is too restrictive (individual confirmation), option 3 is just sign - off (not improvement - focused), and option 4 ignores continuous improvement.

Answer:

An internal team should review the results of product testing and look for ways to refine and improve upon the quality control process