Analyze quality costs and implement total quality management (TQM) practices.

Quality Cost Category	Costs ($)	Description
Prevention Costs	$100,000	Quality planning and training
Appraisal Costs	$50,000	Inspection and testing
Internal Failure Costs	$30,000	Scrap and rework
External Failure Costs	$20,000	Warranty claims and customer returns

Requirements:

Calculate the total quality costs for the manufacturing process.

Classify quality costs into prevention, appraisal, internal failure, and external failure costs.

Recommend TQM practices to reduce quality costs and improve product quality.