Which of the following statements is FALSE?

		A firm must balance the tax costs of holding cash with the potential benefits of having to raise external funds in the future.
		Paying out excess cash through dividends or share repurchases can boost the stock price by reducing managers' ability and temptation to waste resources.
		If there is a reasonable likelihood that future earnings will be insufficient to fund future positive-NPV investment opportunities, a firm may start accumulating cash to make up the difference.
		Having sufficient internal funds can help firms avoid the issuance costs associated with raising funds from external sources.