Lemonade Stand

Our neighborhood had it's annual garage sale this weekend, so after spending our big bucks ($1 per kid goes a long way) at our neighbor's sales, we set up a lemonade stand to refresh weary customers. I love going to garage sales but I know how much work they are, so I've never held one myself. I just donate the goods (junk) and write it off on our taxes.

The lemonade was free but the kids made $5.50. Explain that.

(How do I do a strikethrough format on my text in blogger.com? I couldn't figure it out. If you know, will you comment? Thanks.)