Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company.   [ ]

A. worked  

B. has been working  

C. is working    

D. works

What does cost of quality mean

A) The sacrifice of unessential project objectives to meet essential quality standards.
B) The life cycle cost of the proj ect.
C) Determining the costs incurred to ensure quality.
D) The cost of meeting project objectives.