Part II: PROBLEMS - Compute a final numerical answer for each of the following problems. You should work out your solutions on loose leaf paper, however, I may or may not collect your worked out solutions. To be safe, however, I suggest that you write out a solution for every problem and be ready to turn it in if asked. Unless specifically told in a problem to do otherwise, round all dollar answers to 2 decimal places, round time (years or months) answers to one (1) decimal place and record interest rates as percent values rounded to one (1) decimal place. However, be sure to NOT input a dollar sign, commas, or percent sign on D2L. For example, record $3,284.33965 as 3284.34, record 37.285432 years as 37.3 and record.064358 -6.4358% as 6.4. 21. In 2020, the total world population was 7.794 billion people. Population experts predict that this number will grow at a compound rate of 0.92% annually over the next 20 years. If that growth rate is correct, what will be the world population (in billions) in 20 years (i.e., in 2040)? Enter your answer in billions, rounded to 3 decimal places; for example, enter 11.12793 billion as 11.128