Between 1987 and 2000,the Market for Women's Athletic Wear Increased

Between 1987 and 2000,the market for women's athletic wear increased by more than $3 billion while the market for men's athletic wear remained unchanged.Women are no longer satisfied with sporting goods stores that act as if they were serving the women's needs by carrying sports bras and biking shorts,and assuming that women can use male gear.Like men,women want a product that will increase their performance,but they also want something else-a product that will be in tune with their bodies.
-Refer to Women's Athletic Wear.Andrea purchased a copy of Fit magazine because it contained an article about selecting the right sports bra.The acquiring of the magazine indicates that Andrea is engaged in which of the following?

A) avoiding problems with selective retention
B) locating an external information source
C) finding an external information source
D) deciding whether she has a want or a need