Refer to the Following List

Multiple Choice

Refer to the following list. Which are not assumptions of the Arbitrage Pricing model? (1) Capital markets are perfectly competitive.
(2) Quadratic utility function.
(3) Investors prefer more wealth to less wealth with certainty.
(4) Normally distributed security returns.
(5) Representation as a K factor model.
(6) A market portfolio that is mean-variance efficient.

A) (1) and (3)
B) (1) , (2) , and (3)
C) (1) , (2) , and (5)
D) (2) , (4) , and (6)
E) All six are assumptions