Melissa has just told her supervisor, $"$I$\text{'}$m so glad I bought the Motorola RAZR$2$ rather than those other phones I was considering. I can do my E$-$mail, access my music, and even search the Web with it$.$ It's like having a mini$-$computer in my pocket "Which stage of the consumer murchase decision process is demonstrated by Melissa's conversation?

Information search

Purchase decision

Problem recognition

Postpurchase behavior

Alternative evaluation