conversations.from: human
conversations.value: Mandy owes Benedict $100. They agreed to have monthly interest of 2%. If Mandy was able to pay it after 3 months, how much should she give to Benedict?
  Give me a detailed solution.
conversations.from: assistant
conversations.value: The monthly interest is $100 x 2/100 = $2.
  After 3 months, the total interest amount to $2 x 3 = $6.
  Therefore, Mandy should give Benedict a total of $100 + $6 = $106.