The American workforce today is less white-collar than in the late 20th century

Generally, as the employment rate and the GNP (Gross National Product) both rise:

A: The level of personal income rises; B: New residential developments will increase in number; C: Sales of existing homes will remain level or in?rease; D: All of the above will probably occur.

The two major causes of employment injuries are ________

a) handling an object and falling b) machine related injuries and falling objects c) falling and machine related injuries d) motor vehicles and falling e) none of the above