What is a Prime Contract?

What is a Prime Contract?
A . A contract between a buyer and main supplier
B. A contract between an end customer and a company which has full responsibility for its performance
C. A contract between a supplier and a subcontractor
D. A contract between a public sector organisation and the taxpayer

Answer: B

Explanation:

"A contract between an end customer and a company which has full responsibility for its perfor-mance" is the correct answer. This is the definition of Prime Contract given on p. 47