Come up with a question and reasoning that would justify this answer: 1900
The question is: Jackson and Brandon both invest $500 in the stock market. Jackson's investment quadruples in value, while Brandon's is reduced to 20% of the initial value. How much more money does Jackson have than Brandon now?
Step-by-step reasoning process: First find the end value of Jackson's investment: $500 * 4 = $2000. Then find the end value of Brandon's investment: 20% * $500 = $100. Then subtract the value of Brandon's investment from the value of Jackson's investment to find the difference: $2000 - $100 = $1900.