On raising the minimum wage to $15/hour:
And the study that that article is based on.
"Even if employers passed on 100 percent of the increase, that would cost customers a dime a day," says Saru Jayaraman, director of the Food Labor Research Center at UC-Berkeley. "It would cost the average American household 10 cents more - that's total food bought outside the household, grocery stores and restaurants - if the minimum wage were to go up."
And the study that that article is based on.