Would like to know a price to answer 2 questions with shown work for Corporate Finance

1.  A 10 year 8 % coupon (semiannual) bond sells for $1,100, what is the bond holder’s YTM?

2.  On the issue date, you bought a 10-year maturity, 7% semi-annual coupon bond. The bond then sold at YTM of 6%. Now, three years later, the similar bond sells at YTM of 5%. If you hold the bond now, what is your realized rate of return for the 3 year holding period?