Michael invested $1,700 at the beginning of every 6 months in an RRSP for 11 years For the first 6 years it earned interest at a rate of 4.20% compounded semi-annually and for the next 5 years it earned interest at a rate of 5.10% compounded semiannually. a. Calculate the accumulated value of her investment at the end of the first 6 years. $49,203.70$49,690.48$22,929.20$23,410.71 b. Calculate the accumulated value of her investment at the end of 11 years. $49,203.70$49,690.48$42,987.00$22410.71 $49,203.70$49,690.48$42,987.00$23,410.71 c. Calculate the amount of interest earned from the investment. $12,290.48$11,803.70$9,714.19$2,576.29