$5\mathrm{.}4$ A Telkom company bond carries an $8\%$ coupon, paid semi$-$annually. The par value is R$1000,$ and the bond matures in six years. If the bond currently sells for R$911\mathrm{.}37,$ what is its yield to maturity?

$5\mathrm{.}5$ Abbey Fish Company will pay a R$5\mathrm{.}00$ per share dividend next year. The company pledges to increase its dividend by $3\%$ per year indefinitely. If you require a $16\%$ return on your investment, how much will you pay for the company's shares today?

$(5)$

$(25)$