What is the BEST determination that the Lead Assessor should reach regarding the evidence?

When assessing SI.L1-3.14.2: Provide protection from malicious code at appropriate locations within organizational information systems, evidence shows that all of the OSC’s workstations and servers have antivirus software installed for malicious code protection. A centralized console for the antivirus software management is in place and records show that all devices have received the most updated antivirus patterns.

What is the BEST determination that the Lead Assessor should reach regarding the evidence?
A . It is sufficient, and the audit finding can be rated as MET.
B . It is insufficient, and the audit finding can be rated NOT MET.
C . It is sufficient, and the Lead Assessor should seek more evidence.
D . It is insufficient, and the Lead Assessor should seek more evidence.

Answer: A