What are some disadvantages of using the Point Time structure? There are 2 correct answers to this question.

What are some disadvantages of using the Point Time structure? There are 2 correct answers to this question.
A . The inactive organizational units will still appear in the structure
B . The data for a previous time period can be viewed in relation to reporting relationships at that time
C . The structure is not suitable for trending purposes
D . The number of employees in the Unallocated category increases over time

Answer: C,D