Confuse about GIPS,Help plz! present, required, addition, 书, 公司

flamedream

在SCHWESER BOOK 6 的MORNING SAMPLE ONE， Q 18提到：

BOB的公司成立了8年，为了COMPLIANT GIPS，the firm must present at least:

A: five years of GIPS compliant performance information with no addition disclosure required for prior years

B: five years of GIPS compliant performance information and non compliant performance infomation since inception in the "Disclosure" section.

书上给的答案是A，我个人认为是B，疑惑中，请大大帮忙解答，谢谢！