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According to the text,
the high levels of investment in IT incremented the production capacity in the US in the 70s and 80s.
history shows that technological innovations need some time to be mastered before they actually become efficient tools.
cultural changes have been one of the main causes of the IT unstable outputs.
steam engine and electricity are examples of technology innovations promptly put to efficient use.
new technologies to measure the productivity growth associated to IT will be studied in the next decades.
Faltam dias para a Prova.
Select the alternative that adequately fills in the blanks in lines 09, 10 and 19.
any – while – over
a – when – in
no – in – along
such – how – throughout
one – how – over
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