Suppose You Are Doing a Portfolio Analysis That Includes All

Multiple Choice

Suppose you are doing a portfolio analysis that includes all of the stocks on the NYSE.Using a single-index model rather than the Markowitz model _______ the number of inputs needed from _______ to ________.

A) increases, about 1,400, more than 1.4 million
B) increases, about 10,000, more than 125,000
C) reduces, more than 125,000, about 10,000
D) reduces, more than 4 million, about 9,000
E) increases,about 150,more than 1,500