Question $15$

Question text

What is the expected portfolio return given the following information:

$\backslash$table$[[,$Psset,Portfolio weight,Return$],[$A$,\mathrm{.}25,15\%,],[$B$,\mathrm{.}25,20\%,],[$C$,\mathrm{.}30,10\%,],[$D$,\mathrm{.}20,35\%,]]$

a$.$

$21\mathrm{.}15\%$

$0$

b$.$

$18\mathrm{.}75\%$

c$.$

$7\mathrm{.}71\%$

d$.$

$9\mathrm{.}23\%$

$0$

e$.$

$19\mathrm{.}25\%$