Cautious lower-income consumers and slower restaurant sales are squeezing Kraft Heinz.The packaged food product company on Wednesday (May 1) released earnings showing a 1.2% drop in sales, driven by lower-income consumers spending less at both the supermarket and on meals away from home. The company said it raised its prices 2.7% year over -year to offset the cost of goods such as coffee.“The gap between high and low earners continues to remain wide, and it shows a clear and continued bifurcation,” CEO Carl ...