This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Anna and Maria produce shirts and ties. The figure above shows Anna's PPF and Maria's PPF. Anna and ... (Read 128 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jun 29, 2018
Anna and Maria produce shirts and ties. The figure above shows Anna's PPF and Maria's PPF. Anna and Maria can achieve the gains from trade if Anna produces ________ and Maria produces ________.
 
  A) ties; shirts
  B) shirts and ties; only ties
  C) only ties; shirts and ties
  D) shirts; ties

Question 2

Which of the following statements is true?
 
  A) Correlation can only arise when causation is not present.
  B) Causation can only arise when correlation is not present.
  C) Correlation arises when there is causation and can also arise even when there is no causation.
  D) Causation arises when there is correlation between two variables, and can also arise even when there is no correlation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k2629

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

C


EY67

  • Member
  • Posts: 531
Reply 2 on: Jun 29, 2018
Wow, this really help

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Sequential decline of whale catches in the Antarctic shows the strong effect of human predators. Sequential decline of whale catches in the Antarctic shows the strong effect of human predators.
Common Wombat, Maria Island, Tasmania Common Wombat, Maria Island, Tasmania
Diverticulosis. Figure illustrates external and internal appearance of diverticula. Diverticulosis. Figure illustrates external and internal appearance of diverticula.
The photo shows an ultrasound image of a fetus of about 20 weeks’ gestational age. The photo shows an ultrasound image of a fetus of about 20 weeks’ gestational age.
Some ignition coils are electrically connected, called married (top figure), whereas others use ... Some ignition coils are electrically connected, called married (top figure), whereas others use ...
Figure and Ground Figure and Ground
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library