没太明白这道题

问题如下：

An alternative method of grouping companies by geography is least likely to be completed using:

选项：

A.

location of head office

B.

geographic composition of revenue

C.

primary listing of its equity securities

解释：

B is correct. Classification by country is typically by the country where the issuer is incorporated, the country of the primary listing of its equity securities, the location of its headquarters, or market perception. Note that classification by the geographic composition of revenue is generally not the approach taken, though this aspect may be the foremost concern for an analyst.