The Reason Professionals Such as Lawyers and Architects Are Beginning

The reason professionals such as lawyers and architects are beginning to pay more attention to their selling skills is because:

A) the clients are becoming more cost-conscious, and there is an increase in competition in the professional services industry.
B) these professional services are being out-sourced to other countries.
C) it is being mandated by their professional governing bodies.
D) the demand for their services is declining, because clients are turning to the numerous self-help books and softwares available in the market.
E) the clients are more aware of consumer rights and are demanding better treatment from professional services providers.