You are missing a clue about economics. Why $10 why not $20? then they would be much more comfortable. How about $30? Stores don't operate on large margins and don't have printing presses. Your calculations leave out the only important factor. Can the company survive those wages or will they then have to get rid of X number of employees and not build X number of stores.
I am not even getting into the whole discussion of what they actually produce. Go out and read some Walter Williams/Thomas Sowell columns on the subject. You need to educate yourself on basic economic principles. I hope you don't run a business.
As I said as a taxpayer I don't want to have to pay for these low wage earners receiving section 8 and welfare benefits so I see no need for the insults in answer to what I posted.