$\backslash$table$[[$Decision $s_1,s_2,s_3,],[d_1,10,8,6],[d_2,14,15,2],[d_3,7,8,9]]$

Notes: this isa maximization problem. Show all your calculations with details and select correct answers.

$38.$ What is the EVPI?

$$ A$)3\mathrm{.}6$

B$)1\mathrm{.}2$

C$)2\mathrm{.}8$

D$)$ Non of these alternatives is correct