会计信息必须满足其使用者的需要，这体现了（）要求。

A.相关性

B.明晰性

C.及时性

D.重要性

Your project involves manufacturing high precision engine subassemblies for the shipping industry. You have to perform several activities such as measuring, examining. and verifying to determine whether work and deliverables meet requirements and product acceptance criteria. You would have to do several reviews, product reviews, audits and walkthroughs. These activities are carried out in which process ？（）

A．Verify scope

B．Quality inspection

C．Scope planning

D．None of the above