
Economics: The Basics 1st Edition by Mike Mandel
النسخة 1الرقم المعياري الدولي: 978-0071316026
Economics: The Basics 1st Edition by Mike Mandel
النسخة 1الرقم المعياري الدولي: 978-0071316026 تمرين 10
A restaurant installs an automated conveyor belt system for getting food from the kitchen to customers' tables. Is this technology a substitute or a complement for the following jobs?
a) Waitress.
b) Conveyor belt mechanic.
c) Cook.
a) Waitress.
b) Conveyor belt mechanic.
c) Cook.
التوضيح
a)Technology is substitute, when it hire...
Economics: The Basics 1st Edition by Mike Mandel
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