Are food prices too high?

As a farmer I see drastically increasing input costs, and fairly stable crop prices. Take a look at how much wages have increases over x amount of time (100, 50, any #) for any particular job or industry and compare it to crop price increases. To catch up crop prices need to drastically increase. This got me wondering how to people feel when the drop cash at the grocery store. I am talking about staples here, not junk food and soda etc.