which of the following would be an unethical practice under the uniform securities act? a telling a customer that the price of a security is $25 per share if the broker-dealer is the sole market maker in the stock b telling a customer that the price of a security is $25 per share if the source of the quote is the nasdaq system c telling a customer that the price of a security is $25 per share if this is the p.o.p. of the issue in a syndicate distribution d telling a customer that the price of a security is $25 per share if the source of the quote is the nyse