Which of the following is a pareto optimal supply chain solution?

Select $3$ correct answer$($s$)$

Question $8$ options:

Profit: $$10$ million, Risk: $$2$ million

Profit: $$20$ million, Risk: $4$ million

Profit: $$15$ million, Risk: $$5$ million

Profit: $$5$ million, Risk: $$1$ millio