You have $$200,000$ to invest. You decide to fully invest it in Common Stocks only. You Buy:

$3500$ shares of Ford at $16\mathrm{.}25/$share with a Beta of $1\mathrm{.}18$

$200$ shares of JPM at $125\mathrm{.}45/$share with a Beta of $\mathrm{.}84$

$500$ shares of XOM at $80\mathrm{.}15/$share with a Beta of $1\mathrm{.}22$

$1000$ shares of TAP at $45\mathrm{.}35/$share with a Beta of $1\mathrm{.}05$

$300$ shares of YUM at $108\mathrm{.}65/$share with a Beta of $\mathrm{.}96$

What is the Beta of your portfolio?

a$.1\mathrm{.}05$

b$.5\mathrm{.}25$

c$.1\mathrm{.}08$

d$.$ as experts say this is very closed to a fully diversified portfolio