Social Security recipients receive an automatic cost-of-living adjustment (COLA) once each year. Their monthly benefit is increased by the amount that consumer prices increased during the preceding year. Suppose that consumer prices have increased by 6.5% during the preceding year. (a)Express the adjusted monthly benefit of a Social Security recipient as a function of his or her current monthly benefit. I(x) =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 9E
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COLAs

Social Security recipients receive an automatic cost-of-living adjustment (COLA) once each year. Their monthly benefit is increased by the amount that consumer prices increased during the preceding year. Suppose that consumer prices have increased by 6.5% during the preceding year.
(a)Express the adjusted monthly benefit of a Social Security recipient as a function of his or her current monthly benefit.
I(x) =
 
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