Lesen Sie die Aufgabe gut durch. Sie haben 10 Sekunden Zeit. Situation: Sie hören jetzt 5 Personen, die befragt werden. Hören Sie gut zu und wählen Sie die richtigen Antworten.

Iron is an important mineral for everybody, and iron deficiency is the most common nutrient deficiency worldwide (including in the U.S.). Explain how iron is involved in physiological processes necessary for sport and exercise, and in what situations an athlete might need a little more iron? 

Choose one to write about:      1) What are the effects of having international friends?OR     2) Agree or disagree. The US should increase the legal driving age of 16.

A reduction in the value of household wealth shifts the AE Line ____ and the Aggregate Demand curve ____.

An increase in the number of available workers ____ potential GDP and ____ per-worker productivity. 

Choose one to write about:      1) What are the effects of having women in management positions?OR      2) Agree or disagree. Everyone should raise their children to speak two or more languages.

A reduction in the currency exchange rate (i.e., a weakening of the U.S. dollar) shifts the AE Line ____. Equilibrium real GDP and aggregate expenditure ____ in response. 

The short-run aggregate supply curve is upward-sloping due to sticky prices. More specifically, when inflation takes place, the prices of ____ are sticky. Accordingly, firms are made ____ profitable, at least in the short run. 

Choose one to write about:     1) What are the effects of working and attending school at the same time?OR     2) Agree or disagree. Smoking and vaping should be allowed in public places.

Refer to the table above, when the quantity of employment is 550 million hours worked, the per-hour productivity of labor is ____.