With Regard to the Issue of Geographic Vs

With regard to the issue of geographic vs. product departmentalization, it is correct to say that

A) it is generally fairly easy for managers to decide whether to use geographical or product departmentalization.
B) geographic departmentalization reduces the likelihood of duplicate production and other facilities.
C) geographic departmentalization may lead to compartmentalization of knowledge in each geographic area.
D) many years ago it made more sense to use product departmentalization, but now more and more companies are moving to geographic departmentalization.
E) PepsiCo was formerly organized around product areas, but it recently moved to geographic departmentalization.