« previous next »

Author Question: In a study of college yearbook photos, researchers found that: a. An inauthentic smile by males ... (Read 86 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jul 1, 2018
In a study of college yearbook photos, researchers found that:
 
  a. An inauthentic smile by males meant they would be unhappy in life
  b. Women with the Pan Am (fake) smile were just as happy in life as women with the Duchene (genuine) smile
  c. Smiling type makes no difference
  d. A genuinely smiling woman (with the Duchene smile) is more likely to be married, stay married, and to experience more personal well-being than a woman with the fake smile.

Question 2

Economies of scale for firms in an industry can limit competition.
 
  Indicate whether the statement is true or false


Bison

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 1, 2018
Answer to Question 1

D

Answer to Question 2

T As we have seen before, if each firm must achieve a considerable size in order to achieve low average costs, there may not be room for many firms in that industry. Also, the effect that entry at competitive scale may have in lowering market price can discourage entry.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Magnetosomes found in the spirillum Magnetospirillum magnetotacticum. Magnetosomes found in the spirillum Magnetospirillum magnetotacticum.
These adolescents have just graduated and look forward to moving on from high school and adolesence These adolescents have just graduated and look forward to moving on from high school and adolesence
Smile in front of your Enemies Smile in front of your Enemies
Harlem’s Promise Academy has a record of graduating and sending to college more than 90 percent ... Harlem’s Promise Academy has a record of graduating and sending to college more than 90 percent ...
Standard Medical Record and Types of Reports Found in Record Standard Medical Record and Types of Reports Found in Record
With fewer men than women in college, is it time to consider affirmative action for men? With fewer men than women in college, is it time to consider affirmative action for men?
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library