Costco is switching from Pepsi to Coke, it is ZERO debate from a business standpoint. It will yield PROFIT. Here's the shizzle-sizzle that no one is talking about. Most Pepsi drinkers are OVER 65 YEARS OLD.* (this is not intended to be ageist on my part. It is a stark business analysis) Most Coke drinkers are 40 to 55 YEARS OLD.* Coke drinkers have HIGHER INCOME LEVELS.* Coke drinkers have MORE KIDS AT HOME.* Coke drinkers ...