In class, we discussed the use of statistical control procedures in quality management. complete this sentence to make a true statement about quality management statistical control procedures. Statistical control procedures in quality management____

a. Measure of cost of defects

b. Are concerned with monitoring quality after a product or service has been produced

c. Measure the cost of quality

d. Are concerned with monitoring quality before a product or service has been produced

e. Are concered with monitoring quality while a product or service is being produced