Suppose a firm makes the following policy changes. If the change means that external, non-spontaneous financial requirements (AFN) will increase, indicate this by a (=); indicate a decrease by a (=); and indicate indeterminate or no effect by a (0) think in terms of the immediate, short-run effect on funds requirements.
a. The dividend payout ratio is increased.
b. The firm decides to pay all suppliers on delivery, rather than after a 30-day delay, to take advantage of discounts for rapid payment.
c. The firm begins to sell on credit (previously all sales had been on a cash basis).
d. The firm's profit margin is eroded by increased competition; sales are steady.