QUESTION THREE

$3\mathrm{.}1$ Consider the following information:

Based on the information provided above, calculate the following:

$3\mathrm{.}1\mathrm{.}1.$ Expected return

$3\mathrm{.}1\mathrm{.}2.$ Variance

$3\mathrm{.}1\mathrm{.}3.$ Standard deviatipn

$3\mathrm{.}2.$ The expected returns of a portfolio are influenced by several factors that investors should consider

when constructing and managing their investment portfolios. You are required to write a mini essay which

discusses the factors that affect expected returns of a portfolio.