LeGo Financials offer two investment plans. Investment A pays 9 percent interest compounded monthly, whereas Investment B pays 11 percent interest compounded semiannually. What are the effective annual rates of the two investments?

a.9.75%; 11.30%

b.9.38%; 10.25%

c.9.38%; 10.50%

d.9.75%; 10.50%

e.9.94%; 10.45%