a. www.covergirl.com: has over 60 different brands of mascara, including surveys of each product and how it worked for girls. It also is the cheapest brand that will be used in this experiment.

            b. www.maccosmetics.com: ranges from hair products, skin products, to nail care. They are nationally known and do not test their products on animals. This brand will be the priciest brand in this experiment.  

            c. www.maybelline.com: is a global, mass market cosmetic manufacturer. This brand will be the most reasonable price.

            d. Aucoin, Kevyn. The Art of Makeup. New York: 2000.