Tara invested $2,000 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 4.60% compounded semi-annually and for the next 5 years it earned interest at a rate of 6.70% compounded semi-annually. a. Calculate the accumulated value of her investment at the end of the first 6 years. $62,101.96 $62,882.54 $27,281.26 $27,908.73 b. Calculate the accumulated value of her investment at the end of 11 years. $62,101.96 $62,882.54 $51,990.09 $27,908.73 c. Calculate the amount of interest earned from the investment. $18,882.54 $18,101.96 $14,801.18 $4,081.36