The dollar amount saved on fuel costs would be under $2 million. Their 2012 cash reserves were just shy of $4.8 billion. You're barking up entirely the wrong tree.
My experience with wealthy people/companies is exactly the opposite, they didn't get there by leaving a "measly" $2 million on the table.
I didn't say all wealthy people would also put ethical considerations aside for $2 million. I certainly hope not.
I think that is what we are complaining about.