Krell Industries has a share price of $ $21\mathrm{.}35$ today. If Krell is expected to pay a dividend of $ $0\mathrm{.}88$ this year and its stock price is expected to grow to $ $23\mathrm{.}16$ at the end of the$$ year, what is$$ Krell's dividend yield an

The capital gain rate is $\%?$