精选优质文档-倾情为你奉上Chapter 12An Alternative View of Risk and Return: The Arbitrage Pricing Theory Multiple Choice Questions1.In the equation R = + U, the three symbols stand for:A.average return, expected return, and unexpected return.B.required return, expected return, and unbiased return.C.actual total return, expected return, and unexpected return.D.required return, expected return, and unbiased risk.E.risk, expected return, and unsystematic risk.2.The acronym