conversations.from: human
conversations.value: Charlie wants to sell beeswax candles.  For every pound of beeswax, he can make 10 tapered candles.  One pound of beeswax and the wicks cost $10.00 in supplies.   If he sells each candle for $2.00 each, what is his net profit if he makes and sells 20 candles?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: 1 pound of beeswax and the wick make 10 candles and he wants to make 20 candles so he needs 20/10 = 2 pounds of beeswax
  1 pound of beeswax costs $10.00 and he needs 2 pounds so his supplies will cost 10*2 = $20.00
  He wants to sell each candle for $2.00 each and he's selling 20 candles so that's 2*20 = $40.00
  If he makes $40.00 selling candles and his supplies cost $20.00 then his net profit is 40-20 = $20.00