Back in my college days in NC you could buy 6 Hardees burgers for about a dollar. An hourly wage would get you 6 or 7 depending on the job. That’s was a long time ago !! Today I still love the Hardees Steak Biscuit..
The jingle I still remember from Hardees ad:
https://www.youtube.com/watch?v=9BGet4y2jDo