Liz invested $1,600 at the beginning of every month in an RRSP for 11 years. For the first 5 years, it earned interest at a rate of 3.90% compounded semi-annually, and for the next 6 years, it earned interest at a rate of 7.70% compounded semi-annually. Calculate the accumulated value of her investment at the end of the first 5 years: 546,668.58 547,071.92 525,969.73 525,473.01 Calculate the accumulated value of her investment at the end of 11 years: 546,668.58 547,071.92 540,525.30 525,969.73 Calculate the amount of interest earned from the investment: 511,871.92 511,468.58 510,116.35 51,755.57