First Securities Advisers, Inc., a subsidiary of First Securities Broker-Dealers, Inc., requires customers to have a minimum of $250,000 under management and charges them 1% in advisory fees based on the amount of assets in their accounts. Clients also pay commissions for securities transactions in their accounts. First Securities Advisers, Inc., has A) violated the Uniform Securities Act by charging commissions in addition to advisory fees B) violated the Uniform Securities Act by charging excessive advisory fees C) violated the prohibition against charging performance fees D) not violated the prohibition against performance fees