Use the Table for the Question(s) Below

question 8

Multiple Choice

Use the table for the question(s) below.
Consider the following three individuals' portfolios consisting of investments in four stocks:

-Assuming that the risk-free rate is 4% and the expected return on the market is 12%,then required return on Paul's portfolio is closest to:

• A) 20%
• B) 22%
• C) 18%
• D) 16%

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Definitions:

P-Type

A type of semiconductor material that is doped with elements which create excess positive charge carriers or holes.

N-Type

A category of semiconductor material where the charge carriers are predominantly electrons, achieved by doping the material with elements having more valence electrons than the semiconductor.

Semiconductor Materials

Materials that have electrical conductivity between that of a conductor and an insulator, used in the manufacture of electronic devices, including silicon and germanium.

Piezoelectricity

The production of electricity by applying pressure to a crystal.