It only costs about $5 to $10 to fill up on fast food, so how do places like McDonald’s make any money?

Someone uploaded a McDonald’s waste sheet to Imgur, which presumably shows the actual product cost before other business expenses, including labor, are factored in.

As you take a look at the chart below, you should know that it’s apparently from a McDonald’s restaurant in Canada, where one Canadian dollar equals about 74 cents in U.S. currency.

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That also explains menu items that may be unfamiliar to Americans, like the Double Big Mac, Maple Bites and Cheese Curds.

Here are some of the highlights:

  • Big Mac: $1.14 CAD
  • Egg McMuffin: $0.59 CAD
  • Apple Pie: $0.25 CAD
  • Ranch Crispy Wrap: $0.77 CAD
  • Hot Cakes: $0.30 CAD

The chart has generated hundreds of comments on Reddit, with many people saying that it doesn’t appear that McDonald’s is making a lot of money off items like hamburgers and salads.

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And what’s missing from the waste log is cost information about sodas, an item with a huge profit margin.

McDonald’s keeps food costs low because they buy in bulk, but could you do even better? We recently met a mother of 13 who feeds her family for $1 per serving, which is even cheaper than the drive-thru!

Here are some of the craziest McDonald’s dishes from around the world:

This chart shows the actual cost of McDonald’s menu items Flickr / ラカナタ

Mike Timmermann,