_______ is mentally classifying a person into an affinity group and then identifying the person as having the same assumed characteristics as the group.

Kyle's company has decided to exchange 35% of its investable US dollars into Japanese yen as a shift in exchange rates should help the company establish a profit once it converts this money back into US dollars in a few months. This demonstrates the idea of currency _____.

Fill in the blank(s) with the appropriate word(s).

Nate, a teenager, helps his grandmother by bringing in her weekly supplies and taking out the garbage, only if he receives a weekly allowance from his parents. According to Kohlberg's model of cognitive development, he resides in the _____ stage.

A. conventional B. principled C. preconventional D. postconventional E. universal