Multiple Choice
The following table shows the relationship between the speed of a computer's CPU and the benefits and costs.Assume that all other features of the computer are the same,i.e. ,CPU speed is the only source of variation.
-The marginal cost of upgrading from a 2 GHz to a 3 GHz computer is
A) $600.
B) $500.
C) $400.
D) $200.
E) $100.
Correct Answer:

Verified
Correct Answer:
Verified
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