Multiple Choice
Welding has changed dramatically over the last decade with more welding jobs dependent on the use of computers. Computers are a complement only for high-skilled welders, so as more welding companies buy computers the wages of high-skilled welders will ________ and the wages of low-skilled welders will ________.
A) fall; rise
B) rise; fall
C) fall; fall
D) rise; rise
Correct Answer:

Verified
Correct Answer:
Verified
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