J$.$ A decision tree has action a$1$ with outcomes s$1,$ s$2$ and s$3$ with payoffs K$8000,$ K$10000$ and $-$K$1000$

Decision a$2$ with outcomes s$1,$ s$2$ and s$3$ with payoffs K$3000,$ K$6000$ and $-$K$2000$

Decision a$3$ with outcomes s$1,$ s$2$ and s$3$ with outcomes K$10000,-$K$900$ and K$50$

Required:

Find the actions that would be prescribed by the Maximax, and Maximin criterion.

Explain why the action prescribed by the Maximin criterion here is potentially unreasonable from a practical viewpoint.