The Book of Cocktail RatiosDid you know that a Gimlet, a Daiquiri, and a Bees Knees are the same cocktail? As are a Cosmopolitan, a Margarita, and a Sidecar. When hosting a party wouldnt you enjoy saying to your guests, Would you care for a Boulevardier, perhaps, or a Negroni? These, too, are the same cocktail, substituting one ingredient for another. Or if youd like to be able to shake up a batch of whiskey sours for a party of eight in fewer than two minutes, then read on. A