I'm very confused, please help!

Maria goes on a shopping trip to get ready for her vacation. She loads her cart with a bathing suit for $15.00, a sun hat for $8.00, magazines for $8.00, and a beach towel for $7.00. When she gets to the register, she realizes she only has $20.00 in her pocket.

If Maria decides to purchase the sun hat and towel, what is the opportunity cost of her purchase? Select all that apply. There are two answers.

the sun hat
the towel
the magazines
the bathing suit

4 answers

Study this.

http://www.investopedia.com/terms/o/opportunitycost.asp

What are your answers?
@Ms. Sue, is the answer C and D?
Yes, C and D.
Thanks alot darlin