Which of the Following Best Explains 'Supplier Quality Assurance

Multiple Choice

Which of the following best explains 'supplier quality assurance'? 

A)  All activities conducted by a company to arrive at a zero-defects quality performance in its relationship with suppliers. 
B)  Some activities conducted by a company to arrive at zero-defects quality performance in its relationship with suppliers. 
C)  All activities conducted by a company to arrive at improved quality performance in its relationship with suppliers. 
D)  All activities conducted by a company to arrive at  a zero-defects quality control system.