QUESTION 5 Ali earned a return on his investment worth $4,212. Calculate the money he invested ten years ago? Interest rate was fixed at 12%, compounded annually. (Hint: Return on Investment (ROI) = Total future worth of invested money - present worth of money invested) CA. $1,000 B. $2,000 C. $2,058 D. $1,356 QUESTION 6 A $24,000 student-loan debt was placed at the end of Peter's college career with the interest rate of 1% per month. How many months will it take for Peter to repay his entire loan if monthly payments on this loan are $533.87? CA. 16 months B. 20 months C.40 months D. 60 months