The Primary Disadvantage of Customer Departmentalization Is

Multiple Choice

The primary disadvantage of customer departmentalization is: 

A)  ​that it leads to slower decision making. 
B)  ​that it leads to duplication of resources. 
C)  ​the challenge of coordinating across the different product departments. 
D)  ​the high level of coordination required to manage the complexity involved in running large projects.