You bought shares of stock from Tesla, Target, and Toyota. You feel like every year in the future will be randomly either "spectacular" or "depressing".

Requirement $1$:

If you bought an equally weighted portfolio of Tesla, Target, and Toyota shares, what return would you expect to receive every year on your stock investment? $($Do not round your intermediate calculations.$)$

A$.20\mathrm{.}12\%$

B$.22\mathrm{.}62\%$

C$.32\mathrm{.}15\%$

D$.34\mathrm{.}92\%$

E$.14\mathrm{.}39\%$

Requirement $2$:

What do you expect the variance of your portfolio returns to be$,$ if you invested $10$ percent of your money in Tesla's shares, same proportion in Target's shares, and $80$ percent in Toyota's shares? $($Do not round your intermediate calculations.$)$

A$.0\mathrm{.}006127$

B$.0\mathrm{.}002627$

C$.0\mathrm{.}010327$

D$.0\mathrm{.}008127$

E$.0\mathrm{.}010627$