The prices of dining room tables, sofas, and entertainment centers at a furniture store for the years 2005 and 2010 are shown below. 
a.Compute an unweighted aggregate price index. Let 2005 be the base period.
b.Interpret the meaning of the value that you found in Part
Definitions:
Cognitive-Behavioral
Regarding a curative technique aimed at managing unhealthy emotions, activities, and perceptions through a directed, methodical plan.
Medical Attention
Professional healthcare provided to diagnose, treat, or prevent illness, injury, and other physical and mental impairments in individuals.
Insomnia
A common sleep disorder that involves difficulty falling asleep, staying asleep, or getting restorative sleep.
Difficulty Falling Asleep
A sleep disorder symptom where one has trouble initiating sleep, affecting overall quality and health.
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