Dorpac Corporation has a dividend yield of $1\mathrm{.}8\%.$ Its equity cost of capital is $7\mathrm{.}8\%,$ and its dividends are expected to grow at a constant rate.

a$.$ What is the expected growth rate of Dorpac's dividends?

b$.$ What is the expected growth rate of Dorpac's share price?

a$.$ What is the expected growth rate of Dorpac's dividends?

The growth rate will be $\%.($Round to one decimal place.$)$