Refer to #$1$ in the back of chapter $5$ on p$.187,$ but use this data instead:

Up Stable Down

A$,$ d$1100400$

B$,$ d$2806020$

C$,$ d$3606040$

Prob $0\mathrm{.}350\mathrm{.}40\mathrm{.}25$

Profit A B

$$80,0000\mathrm{.}90\mathrm{.}6$

$$60,0000\mathrm{.}70\mathrm{.}3$

$$40,0000\mathrm{.}40\mathrm{.}2$

$$20,0000\mathrm{.}10\mathrm{.}1$

$5.$ What is the utility of a payoff of $$80,000$ for decision maker A$?$