Correct option is C
The correct answer is (c) Spatial interaction.
Spatial interaction refers to the movement of people, goods, and ideas between different locations. The statement about textile manufacturing highlights the factors that influence where textile production occurs, demonstrating how spatial interaction principles play a role in economic decisions.
Areal association refers to the spatial distribution of a phenomenon, while location simply describes the position of something in space. Demography focuses on the study of human populations. Therefore, spatial interaction is the most relevant concept to the given statement.