If the Probabilities of S1, S2, and S3 Are 0

Short Answer

$$\begin{array} { | c | c | c | c | } \hline & \text { s1 } & \text { s2 } & \text { s3 } \\\hline \mathrm { d } _ { 1 } & 10 & 8 & 6 \\\hline \mathrm { d } _ { 2 } & 14 & 15 & 2 \\\hline \mathrm { d } _ { 3 } & 7 & 8 & 9 \\\hline\end{array}$$
If the probabilities of s1, s2, and s3 are 0.2, 0.4, and 0.4, respectively, then what decision should be made under expected value?