Show that the likelihood inequality in Theorem 14.3 holds for the Poisson distribution used in Section 14.3

Question:

Show that the likelihood inequality in Theorem 14.3 holds for the Poisson distribution used in Section 14.3 by showing that E[(1/n) ln L(θ | y)] is uniquely maximized at θ = θ₀.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...