400
Bobby is helping buy meals for grilling for the school carnival. He bought 10 pounds of sausage at $1.69 per pound, 100 pounds of hamburger at $1.99 per pound, and 1,000 pounds of hot dogs at $2.09 per pound, and 100 pounds of chicken at $3.69 per pound. Which of the items he bought cost the most?
What is the chicken?