human
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?
assistant
How much money does Jackson have now? ** First find the end value of Jackson's investment: $500 * 4 = $<<500*4=2000>>2000
How much money does Brandon have now? ** Then find the end value of Brandon's investment: 20% * $500 = $<<20*.01*500=100>>100
How much more money does Jackson have than Brandon now? ** Then subtract the value of Brandon's investment from the value of Jackson's investment to find the difference: $2000 - $100 = $<<2000-100=1900>>1900
#### 1900