Surveys of sexual behavior are vital because it is important to ...

[jhjkgdfhk]

Surveys of sexual behavior are vital because it is important to know
 
  a. the extent of sexual behaviors in a given population
  b. the extent of sexually transmitted diseases
  c. the extent of casual sexual contact
  d. all of these

Question 2

In his analysis of the restaurant industry, William F. Whyte concluded that the best way to reduce tension and stress was to:
 
  a. allow workers to form unions
  b. avoid having lower-status employees give orders directly to higher-status employees
  c. introduce labor-saving devices for preparing food
  d. screen job applicants more carefully

[blfontai]

Answer to Question 1

D

Answer to Question 2

B