One Disadvantage of Hiring Management Consultants to Solve Problems in Business

One disadvantage of hiring management consultants to solve problems in business is that:

A) management consultants are expensive and charge high fees for their services.
B) most management consultants do not provide objective opinions.
C) managment consultants can be of little help to businesses in the manufacturing industry.
D) management consultants can only provide suggestions for general administrative issues.
E) it is very difficult to find consultants who specialize in one area.