conversations.from: human
conversations.value: Can you walk me through the solution of: Monica charges $25.00 per person when catering a dinner party.  For repeat customers, she offers a 10% discount.  Phoebe is a repeat customer who is having a dinner party for 20 guests.  How much will Monica make from the party?
conversations.from: assistant
conversations.value: Phoebe is having 20 guests and Monica charges $25.00 per person so that’s 20*25 = $500.00
  Phoebe is a repeat customer so she gets 10% off of $500.00 so that’s .10*500 = $50.00 discount
  Monica is charging $500.00 minus the repeat customer discount of $50.00 so she will make 500-50 = $450.00