Answer:
Step-by-step explanation:
interest rates on a three-year bond =(int in year1+int in year2+int in year3)/n = (3+4.5+6)/3 =4.8%
interest rates on a six-year bond = (3%+4.5%+6% +7.5%+ 9%+ 10.5%)/6 = 7.35%
interest rates on a nine-year bond = (3%+4.5%+ 6%+ 7.5%+ 9%+ 10.5%+ 13%+ 14.5%+16%)/9 =10.23%
So, int rate on a 3 year bond is 4.8%; on a 6 year bond is 7.35%; on a 9 year bond 10.23%