conversations.from: human
conversations.value: Niko has bought 9 pairs of socks that cost $2 each and plans to resell them. He wants to gain 25% profit from four of the pairs of socks and $0.2 profit each for the other 5 pairs of socks. How much will his total profit be?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: Niko will earn $2 x 25/100 = $0.5 profit for each of the first four pairs of socks.
  So, his total profit for the four pairs of socks will be $0.5 x 4 = $2.
  His total earnings for the 5 pairs of socks is $0.2 x 5 = $1.
  Therefore, his total profit will be $2 + $1 = $3.