What Is the Beta of a Portfolio Comprised of the Following

Multiple Choice

What is the beta of a portfolio comprised of the following securities?
$\begin{array} { | l | l | l | } \hline \text { Share } & \text { Amount Invested } & \text { Security Beta } \\\hline \mathrm { A } & € 2,000 & 1.20 \\\hline \mathrm { B } & € 3,000 & 1.46 \\\hline \mathrm { C } & € 5,000 & .72 \\\hline\end{array}$

A) 1.008
B) 1.014
C) 1.038
D) 1.067
E) 1.127