Economies of Scale is the coed acapella music group at Chicago Booth. We sing a mix of contemporary pop songs, classic 80s songs, Disney favorites, and everything in between. We perform at various Booth events including Golden Gargoyles, Liquidity Preference Functions, and Follies. We also help spread holiday cheer with Christmas carols, and spread love with Valentine's Day Grams. Sometimes, we even surprise our fellow students with impromptu performances in the Winter Garden.