Mackenzie invested $200 in an account paying an interest rate of 2\tfrac{1}{4}2 4 1 ​ % compounded continuously. Kadeesha invested $200 in an account paying an interest rate of 1\tfrac{7}{8}1 8 7 ​ % compounded monthly. After 6 years, how much more money would Mackenzie have in her account than Kadeesha, to the nearest dollar?