The Table Below Shows Hypothetical Per-Minute Cell Phone Charges for "Pay-And-Talk

question 112

Multiple Choice

The table below shows hypothetical per-minute cell phone charges for "pay-and-talk" service over several years.
TABLE 2-2
-Refer to Table 2-2.Assume that 2008 is used as the base year,with the index number = 100.The value of the index number in 2011 is calculated as follows:

• A)0.35 × 100 = 35.
• B)0.35/0.55 = 0.64.
• C)0.55/0.35 = 1.57.
• D)(0.35/0.55)× 100 = 63.64.
• E)(0.55/0.35)× 100 = 157.14.

---

Definitions:

Dactylospasm

A medical condition characterized by involuntary, spasmodic contractions of the fingers or toes.

Contracture

The stiffening or loss of flexibility in a joint or muscle caused by scar tissue, often from lack of movement or use.

Cramp

A sudden, involuntary muscle contraction that is often painful, commonly affecting the legs and feet.

Muscular Dystrophy

A group of genetic disorders characterized by progressive weakness and degeneration of skeletal muscles over time.