World Spice Salsa, a manufacturer of salsa, sells its product throughout the United States and all over the world. The company has developed region-specific salsas like Five Spice Salsa for its customers in China, saffron and cumin salsa for customers in India, and even red beans and rice salsa for its customers in New Orleans. World Spice Salsa has employed ________ segmentation in this case.

a. behavioral
b. psychographic
c. lifestyle
d. demographic
e. geographic