The Gross Domestic Product (GDP) for the United States can be determined from totaling expenditures on goods and services produced in a year, or it can be determined by totaling the income payments to resource suppliers for producing goods and services. For our purposes, we are focused on the expenditures approach. Write the GDP formula for the expenditures approach and explain each of components of the GDP formula. Question 2 Price indexes indicate what is happening to the general level of prices. The most widely used and simplest is the Consumer Price Index. Define "Consumer Price Index" and explain why it is important when we are discussing the trends of the GDP over time. Question 3 Define inflation. Define economic recession. In 2022/2023, what was unusual regarding the relationship of the GDP, inflation, and employment in the United States that has not existed before, making it difficult to determine if we are in a recession or not?