Choose the One Alternative That Best Completes the Statement or Answers

question 57

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Find the exact value of the expression.
- $\cos \left( \sin ^ { - 1 } \frac { 1 } { 4 } \right)$

• A) \(\frac { 2 \sqrt { 15 } } { 15 }\)
• B) \(\frac { 4 \sqrt { 15 } } { 15 }\)
• C) \(\frac { \sqrt { 15 } } { 4 }\)
• D) \(\frac { \sqrt { 15 } } { 2 }\)

Calculate expected returns on portfolios using multifactor models.

Understand the risk-return relationship as defined by modern financial theories.

Recognize the role of macroeconomic factors in asset pricing (via multifactor models).

Understand the concept and process of constructing zero-investment portfolios for arbitrage.

---

Definitions:

Table

In computer programming and database management, a structured arrangement of data made up of rows and columns, used to organize and display information systematically.

Field Property

Characteristics or attributes that define the behavior and appearance of fields in a database or software form.

Completeness Check

A verification process to ensure that all necessary data is present and accounted for, often used in data entry and processing.

Required

Necessary or obligatory in a particular situation or for achieving a specific purpose.