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 85 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
:D TYSM

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Activating a gene to produce “marathon mice.” Activating a gene to produce “marathon mice.”
This diagram shows a cross-section of a solar-type star. This diagram shows a cross-section of a solar-type star.
The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
This Native American depiction of the Sand Creek Massacre, painted on a buffalo hide, shows the Indi This Native American depiction of the Sand Creek Massacre, painted on a buffalo hide, shows the Indi
Apply scissoring between metatarsals and figure-8s on toe joints to mobilize the foot. Apply scissoring between metatarsals and figure-8s on toe joints to mobilize the foot.
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library