This exercise is based on the following table, which lists interest rates on long-term investments (based on 10-year government bonds) in several countries in 2021. Country United States Qatar Iceland South Africa Brazil Yield 0.025% 2.5% 1.0% 3.5% 4.25% If you invest $10,800 in Qatar, and the interest is compounded monthly, when, to the nearest month, will your investment be worth $20,000