Multiple Choice
The total revenue function (in dollars) for a blender is
, where x is the number of units sold. What is the average rate of change in revenue R(x) as x increases from 20 to 30 units?
A) $254.60 per unit
B) $59.80 per unit
C) $48.20 per unit
D) $49.80 per unit
E) $49.00 per unit
Correct Answer:

Verified
Correct Answer:
Verified
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