CASE $1$ A payoff table of maximization problem is given

State of Nature

Decision

s$1$

s$2$

s$3$

d$1$

$250$

$750$

$500$

d$2$

$300$

$-250$

$1200$

d$3$

$500$

$500$

$600$

case $1($continued$)$

If the probabilities of s$1,$ s$2,$ and s$3$ are $\mathrm{.}2,\mathrm{.}5,$ and $\mathrm{.}3,$ respectively, then what choice should be made under expected value?

Question $4$ options:

d$1$

d$2$

d$3$

non of these alternatives is correct