Not only has that been debunked, I believe some of that debunking was done on this forum. But maybe you can explain how almost doubling the cost of 1/3 of your business expenses leads to a mere 4.3% increase in product costs?
The link I gave you when I posted that contains a link to the study that quoted that price increase. Please feel free to give me (and everyone else) the benefit of a link to a factual study that proves what I posted is incorrect. I'll be happy to thank you for that.