NO.PZ2023041004000017
问题如下：
REITS B is a Storage REITS, the risk factor most likely to adversely impact an investment in REIT B is:
选项：
A.new competitive facilities. B.tenants’ sales per square foot. C.obsolescence of existing space.解释：
As a storage REIT, this investment faces competitive pressures because of the ease of entry into the field of self-storage properties can lead to periods of overbuilding.能不能解释一下C选项？空置也是不利影响。
