With Fedex there is a material cost to get your things sooner. It's 24-hours by air instead of 7-14 days on a truck. How much money does it cost to move a pass

With Fedex there is a material cost to get your things sooner. It's 24-hours by air instead of 7-14 days on a truck. How much money does it cost to move a passport application from the bottom of the pile to the top? I wasn't implying that passport office is corrupt (okay, I was being a little facetious). They've got a written policy stating that, "paying us money gets you faster service" so its more at an institutional level that doesn't benefit the reviewer at all.