问题如下：
What is the minimum number of portfolios that a composite must contain to comply with the GIPS standards? Must a firm disclose the number of portfolios in a composite?
选项： 解释：
Under the Standards, there is no minimum or maximum number of portfolios that a composite may include. The Standards require that firms disclose the number of portfolios in each composite as of the end of each annual period presented, unless there are five or fewer portfolios (I.5.A.1f). (See Section 3.12 of the reading.)
每个composite at least contain one portfolio吧。。。不然Zero就没有意义了吧。。
