Multiple Choice
The average cost of 20 units of an activity is the
A) total cost of 20 units of the activity divided by 20.
B) 20 divided by the total cost of 20 units of the activity.
C) extra cost of 20 units of the activity divided by 20.
D) reciprocal of the total cost of 20 units of the activity.
E) change in total cost of the activity.
Correct Answer:

Verified
Correct Answer:
Verified
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