The fewer restrictions there are on drug advertisements, the more drug companies there are who advertise their products. Advertised drugs generally cost less than their non-advertised equivalents. Thus, if all legal restrictions on drug advertisements, including those that prohibit the advertising of specific effects of drugs, are eliminated, overall consumer drug costs will be lower than they will be if current restrictions are retained.

If the statements above are true, which of the following must be true?

Some drug companies that currently advertise will raise prices for some drugs if they are allowed to advertise specific effects of their products.

More consumers will use drugs if there are fewer restrictions on the advertisement of drugs.

It the restrictions against the advertising of drugs' specific effects are removed, more drug companies will advertise their products.

If more drug companies advertise low prices for their products, some drug companies that do not advertise will also charge less than they currently charge for equivalent drugs.

If the only restrictions on the advertising of drugs were those that apply to all drugs, most drug companies would advertise their products.

Is answer B?