Final answer:
The study of how wages are set for New Brunswick call centre workers is a macroeconomic topic.
Step-by-step explanation:
The study of how wages are set for New Brunswick call centre workers is a macroeconomic topic. Macroeconomics is the branch of economics that focuses on the behavior and performance of an economy as a whole, including topics such as inflation, unemployment, and national income. The study of wages for call centre workers falls under the purview of macroeconomics as it involves analyzing the aggregate labor market and its impact on the overall economy