You are told that the following portfolios are all on the efficient frontier:

Portfolio No$.$ Expected return Standard deviation

$11\%0\mathrm{.}1$

$210\%0\mathrm{.}2$

$316\%0\mathrm{.}3$

$421\%0\mathrm{.}4$

$518\%0\mathrm{.}5$

$626\%0\mathrm{.}5$

$712\%0\mathrm{.}2$

$834\%0\mathrm{.}7$

Please draw the efficient frontier according to the information in the table Is it possible to get such a diagram? If not, point out all the portfolios that should not be on the efficient frontier. Explain why