The projected benefit obligation was $260 million at the beginning of the year and $278 million at the end of the year. Service cost for the year was $16 million. At the end of the year, there were no pension-related other comprehensive income accounts. The actuary's discount rate was 5%. What was the amount of the retiree benefits paid by the trustee? Answer is complete but not entirely correct. Retree benefits $ 18 million