In: Operations Management
Please discuss the cost of quality as a combination of cost of conformance and cost of no conformance
Cost of Quality (COQ) is a measure that quantifies the cost of control/conformance and the cost of failure of control/non-conformance. In other words, it sums up the costs related to prevention and detection of defects and the costs due to occurrences of defects.
EXPLANATION
FORMULA / CALCULATION
Cost of Quality (COQ) = Cost of Control + Cost of Failure of Control
where
Cost of Control = Prevention Cost + Appraisal Cost
and
Cost of Failure of Control = Internal Failure Cost + External Failure Cost