$($b$)$ GKH Software $($Tanzania$)$ Limited is a company listed in Tanzania and has an $8$ percent coupon bonds on the market with $12$ years to maturity. The bonds make semi$-$annual payments and currently sell for $108$ percent of par. What is the current yield on GKH$$s bonds? What is the yield$-$to$-$maturity?

$($c$)$ Ten years ago Malingumu Company Ltd began manufacturing and selling handheld television sets. Dividends are currently $150$ shillings per share having grown at a $15$ percent compound annual rate over the past $5$ years. That growth rate is expected to be maintained for a period of three years from now, after which dividends are expected to grow at half that rate for another three years. Beyond that time, Malingumu$$s dividends are expected to grow at $5$ percent per year indefinitely. What would the current price of a share of Malingumu be if your required rate of return is $18$ percent?