If the Consumer Price Index (CPI) Was 125 at Year-End

question 14

Multiple Choice

If the consumer price index (CPI) was 125 at year-end of 2008 and 132.5 at year-end 2009, inflation during 2009 was

• A) zero; prices were stable during 2009.
• B) 6.0 percent.
• C) 7.5 percent.
• D) 12.5 percent.

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Definitions:

Sarcomere

Part of a myofibril between adjacent Z disks.

Skeletal Muscle Fiber

A long, cylindrical cell found in skeletal muscles, characterized by multiple nuclei and striations, responsible for voluntary movements.

Structural Unit

The smallest part of an organ or structure that retains all the characteristics of the organ or structure.

ATPase

An enzyme that catalyzes the decomposition of ATP into ADP and a free phosphate ion, which releases energy used to drive many processes in living cells.