6) Given the Equation: R E(R)+me 6a) Explain what each of these terms mean 6b) Explain what happens to each term above in a diversified portfolio do) Define Beta, and ist the Beta's of the overal market and of treasury billi 6d) Explain how a portfolio of stocks' expected return, Beta, and variance each relate to the underlying stocks expected return, Beta, and variance 6) Given the Equation: R E(R)+me 6a) Explain what each of these terms mean 6b) Explain what happens to each term above in a diversified portfolio do) Define Beta, and ist the Beta's of the overal market and of treasury billi 6d) Explain how a portfolio of stocks' expected return, Beta, and variance each relate to the underlying stocks expected return, Beta, and variance