Exhibit 55
Use the Information Below for the Following Problem(S)

question 55

Multiple Choice

Exhibit 5.5
Use the Information Below for the Following Problem(S)
$$\begin{array} { c c c c c } \text { Stack } & \begin{array} { c } \text { 31-Dec-03 } \\\text { Price }\end{array} & \begin{array} { c } \text { 31-Dec-03 } \\\text { Shares }\end{array} & \begin{array} { c } \text { 31-Dec-04 } \\\text { Price }\end{array} & \begin{array} { c } \text { S1-Dec-04 } \\\text { Shares }\end{array} \\\hline W & \$ 75.00 & 10000 & \$ 50.00 & 20000 \\X & \$ 150.00 & 5000 & \$ 65.00 & 10000 \\Y & \$ 2500 & 20000 & \$ 35.00 & 20000 \\Z & \$ 20.00 & 25000 & \$ 50.00 & 25000\end{array}$$
Stocks W and X had 2 for 1 splits after the close on Dec 31, 2003.
-Refer to Exhibit 5.5.Calculate the percentage return in the unweighted index (geometric mean) for the period Dec 31,2003 to Dec 31,2004.Assume a base index value of 100.Base year is Dec 31,2003.

• A) 19.25%
• B) 21.25%
• C) 51.25%
• D) 5.25%
• E) 100.25%

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Definitions:

Neural Events

Biological processes and activities that occur within the nervous system, including the transmission of nerve impulses.

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Marine gastropod mollusks with tailored shells that live in saltwater environments, known for their diversity.

Long-Term Potentiation

A long-lasting enhancement in signal transmission between two neurons that results from stimulating them synchronously.

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Rapid, jerky movements of the eyes used in scanning the visual environment, shifting gaze quickly from one point to another.