Answer:
Since the expected value is higher for not suing ($600,000), then Jay should not sue. The expected value of the best case scenario in case of suing is only $500,000 and in the expected value of the worst case scenario is -$37,500.
Explanation:
he decides to not sue = expected value $600,000
he decides to sue:
50% chance of winning
expected value
$2,000,000 x 50% x 50% = $500,000$500,000 x 50% x 50% = $125,00050% chance of losing
expected value = -$75,000 x 50% = -$37,500