The folloving table shows data on consumption, investments, exports, imports, and government expenditures for the United States in 2014, as published by the Bureau of Economic Analysis. All figures are in billions of dollars. Fill in the missing cells in the table to calculate GDP using the expenditure approach. Data (Billions of dollars) Consumption (C) 11,930.3 Investment (1) 2,851.6 Exports (X) 2,337.0 Imports (M) 2,875.2 Net Exports of Goods and Services Government Purchases (G) 3,175.2 Gross Domestic Product (GDP)

Which of the following is not a variable of interest in macroeconomics? O the level of planned investment the overall level of employment the overall level of prices the price of coffee

How does a person’s interpretation of macroeconomic history affect his view of macroeconomic policy?

Explain why macroeconomists like to build models and why do macroeconomists build models based on microeconomic principles? Discuss.

Why is having knowledge of graphing and basic algebra or essential for your understanding of macroeconomics and how they are used in the course

Explain the importance of the study of "macroeconomics ?

need help with macroeconomic question  23. A Malthusian and a modern economist walk into a bar and converse as follows: MALTHUSIAN: I bet you $1,000 that I can make the average patron in this bar wealthier with a simple trick.MODERN ECONOMIST: I agree to your bet, and bet you $2,000 that I can do a better job.Thus, the Malthusian proceeds to murder half of the patrons, cleanly disposing of their bodies. The modern economist, on the other hand, replaces the bartender with a robot. How can we explain this ridiculous situation?(A) The Malthusian believes that killing people raises per-capita wealth, while the economist believes that technological improvements raise per-capita wealth.(B) The Malthusian believes that the agricultural commodities used in beer are scarce, and should be preserved; the modern economist believes that technological im- provements raise per-capita wealth.(C) There is no underlying logic to their actions.(D) The Malthusian and modern economists are both soyjacks…

i Suppose that the economic model is wage = Bo+B₁exper+B₂exper² + ε. In the terminology of this class, is this a linear model? ii Suppose that the economic model is wage = 80+ experi Bo In the terminology of this class, is this a linear model? + E.

1. What is a market-clearing model? When is it appropriate to assume that market clear? 2. Use the model of supply and demand to explain how fall in the price of frozen yogurt would affect the price of ice cream and the quantity of ice cream sold. In your explanation, identify the exogenous and endogenous variables. 3. Consider an economy that produces and consumes hot dogs and hamburgers. In the following table are data for two different years. Goods Hot dogs Hamburgers Quantity (2010) 200 200 Price (2010) $2 $3 Quantity (2020) 250 250 Price (2020) $4 $4 Using 2010 data as the base year Compute the following statistics for each year. Nominal GDP, Real GDP, GDP Deflator, Inflation rate using GDP deflator, CPI, Inflation rate using CPI. (Hint: i) to calculate CPI use base year fixed quantity Hot dogs 200 and Hamburgers 200, ii) To calculate inflation rate, use percentage change in price level between two years.)

See Figure 2.2 and examine the model.  Unlike other circular flow models, this model is missing another sector/s. what is the missing sector?