When Constructing a Residential Property Index,it Is Generally Not Assumed $\text { have been tully renovated }$

When constructing a residential property index,it is generally not assumed that properties:

A) $\text { have been tully renovated }$
B) $\text { have been sold within a reasonable time of their purchase }$
C) $\text { have been sold through an agent }$
D) $\text { are easily tenanted }$