I saw it quoted in three different blogspam articles, I basically googled and opened the first 10 results. I was having trouble finding a hard study - but peopl

I saw it quoted in three different blogspam articles, I basically googled and opened the first 10 results. I was having trouble finding a hard study - but people I know who work in manufacturing have quoted me "for us its cheaper to make it here" to "up to 20% more" so the 5% number didnt feel out of place.