其中一道题：
理解应该performance record是错的，但是他的performance presentation没有composite和benchmark的standard div，也没有说明原因，这点不算错吗？
Based on Exhibit 1 and the notes following the exhibit, Arcadia is least likely in compliance with the GIPS standards with regard to the:
| performance presentation. | |
| measure of internal dispersion. | |
| performance record. |