Answer:
1. recession
2. of macroeconomics
Step-by-step explanation:
1. A recession is a period of general economic decline usually characterized by a fall in the economy's GDP, decreased sales and revenues, high levels of employment etc. The downward fluctuation in this scenario represents a recession.
2. Macroeconomics is a branch of economics that studies the economy's performance and structure as a whole. Macroeconomics focuses on issues that affect the economy as a whole such as levels of employment, GDP, inflation rates etc.