a$.$ Isaiah Inc's will pay a dividend of $$5\mathrm{.}25$ next year. The required rate of return is $10\%$ and dividends are expected to grow $2\%$ after next year. What is the amount Isaiah is estimated to pay for its year $50$ dividend?

b$.$ Isaiah Inc's will pay a dividend of $$5\mathrm{.}25$ next year. The required rate of return is $10\%$ and dividends are expected to grow $2\%$ after next year. What is the amount Isaiah is estimated to pay for its year $50$ dividend? What is Isaiah's estimated value of the stock at the end of Year $49?($Hint use Year $50$ dividend$)$