The following table provides the prices of three brands of a good during 2009 and 2010. 
a.Compute the unweighted aggregate price index for 2010,with 2009 as the base year.
B)Interpret the result.
C)Is the result an accurate representation of the changes?
Definitions:
Procedural System
A cognitive system responsible for the acquisition, storage, and utilization of motor skills and habits, often operating below the level of conscious awareness.
Episodic System
A cognitive system that enables individuals to remember and mentally relive specific experiences from their personal past.
Semantic System
A cognitive system responsible for storing information about words, their meanings, and the relationships between them.
Basal Ganglia
A group of structures in the brain involved in coordinating movement and reward.
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