Answer:
I only is correct. That is, all else equal, the firm's growth rate will accelerate after the payout change.
Explanation:
Holding every other condition constant, the cutting of the company's dividend payout will lead to a permanent fall in the dividend per share and this will cause a decrease in price.
However, the cutting the company's dividend payout will increased the retention rate that will increase the growth rate of the company.
Therefore, all else equal, the firm's growth rate will accelerate after the payout change.