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nguyenduong67 nguyenduong67
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7 years ago
Which of the following is NOT an example of technological progress?
A) the invention of the microwave oven
B) the development of smart phones
C) the development of laser eye surgery
D) an increase in the labor supply as the result of population growth
Textbook 
Survey of Economics: Principles, Applications and Tools

Survey of Economics: Principles, Applications and Tools


Edition: 6th
Authors:
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tristiontristion
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7 years ago
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nguyenduong67 Author
wrote...

7 years ago
Brilliant ツ
Morgan-C
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Yesterday
Good timing, thanks!
annakc
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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