'Four Bucks Is Dumb': McDonald's Billboard Attacks Starbucks

Starbucks could fire back that not all of its coffee costs four bucks, or that extra cents help pay for health care for baristas. (A 12-ounce cup of brew starts at $1.40 at Starbucks, a penny more than the average McDonald’s brew price. A small McDonald’s latte costs $1.99 compared with $2.45 to $3.15 at Starbucks.)