Hi$,$ I am struggling with this question, the answer should come out to $-0\mathrm{.}52\%$ but I am doing something wrong, please show your work, thanks! Question: A firm is expected to pay an annual dividend of $$1\mathrm{.}20$ in one year. If the current price per share of the

firm$$s equity is $$28$ and if investors are requiring a $10\%$ return on an investment in the firm$$s stock,

then what growth rate do investors expect of the firm$$s dividends?