You hold the positions in the table below.

Price Shares Beta

Amazon.com $ $53\mathrm{.}001024\mathrm{.}54$

Family Dollar Stores $46\mathrm{.}001562\mathrm{.}40$

McKesson Corp. $73\mathrm{.}001190\mathrm{.}77$

Schering$-$Plough Corp. $39\mathrm{.}002941\mathrm{.}21$

What is the beta of your portfolio? $($Do not round intermediate calculations and round your final answer to $2$ decimal places.$)$

If you expect the market to earn $16\mathrm{.}20$ percent and the risk$-$free rate is $6\mathrm{.}00$ percent, what is the required return of the portfolio?