# SS

posted by
**Anonymous**
.

Nivea wants to buy a new backpack. She looks at different choices. One store has a yellow backpack and a large blue one that she likes. Another store has a big, red backpack and a smaller red one. Nivea wants a big backpack and she chooses the bigger blue one. What is the most likely opportunity cost of her decision?

a- the money she spent on the backpack

b- the smaller red backpack

c- the yellow backpack

d- the big, red backpack

My answer is d.