Livable wage price difference?

[theking]

Livable wages mean more expensive burgers as California fast-food chains hike menu prices

When California's groundbreaking law raising fast-food workers' minimum wage from $15.50 per hour to $20 took effect at the start of the month, food chains including Chipotle, Chick-Fil-A, Pizza Hut and Jack in the Box warned customers to expect higher costs for that go-to burrito or slice.