What's the biggest mark-up on a takeaway food Item?

I've heard it said pizza has obscene mark-ups, although not sure if that's specifically the trashy Dominos type pizzas or all.I'm going to go with rice from an Indian. Often find it for upwards of $5/£4 which must cost them about 5c to produce. Then you get premium variants of it e.g. a handful of frozen peas in there for a 50% price hike. Mental. It's the sort of thing you could reasonably expect to actually be included with a curry never mind an expensive add-on... via /r/food http://ift.tt/2tDbD6N