Skill upgrading occurs because a. each worker's job becomes ...

[kaid0807]

Skill upgrading occurs because
 
  a. each worker's job becomes more complex.
  b. each worker wants substantial retraining.
  c. the least skilled jobs are the first to be replaced by automation.
  d. employers look for better-trained workers to operate expensive equipment.
  e. higher pay always results from introduction of advanced technology.

Question 2

According to the study, social smoking is considered a social activity that:
 
  a. the solitary work of academic life often inhibits.
  b. provide shared cultural expectations about nonsmokers and smokers.
  c. provide an outlet for those who are recovering from alcoholism
  d. enable society to differentiate between habitual smokers and nonsmokers.

[Chou]

Answer to Question 1

c

Answer to Question 2

A

[kaid0807]

Correct answers!

[Chou]

Great! Please up vote