Pietro, the vice president of marketing, is talking to Ryan, a sales manager in a foreign office, about several local situations that Ryan’s reps are facing in their territory. Pietro tells Ryan that he believes there are differences and similarities between home and foreign personnel and practices, and that Ryan should use whatever techniques are most effective. Pietro is a(n) ________ manager.a. parochial
b. global
c. geocentric
d. polycentric
e. ethnocentric