On a Big Weekend of College Football in 2010, the Associated

On a big weekend of college football in 2010, The Associated Press found fans… who said they are making concessions yet determined to indulge their passion. "We basically let the wife and children not eat for a week so we can do this," joked Neil Plotkin, who was attending his first Penn State game. If Neil views eating and football games as perfect substitutes, how would his indifference curve be shaped?

A) Downward sloping line that is bowed out
B) Downward sloping line that is bowed in
C) "L" shaped
D) Straight line that is downward sloping