AgdaPkt 2017-01-09 Closed and Joint

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6.1.D. - Page 96 Notes to the Basic Financial Statements For the fiscal year ended June 30, 2016 NOTE 9 — EMPLOYEE BENEFITS (CONTINUED) Actuarial valuations of an ongoing plan involve estimates of the value of reported amounts and assumptions about the probability of occurrence of events far into the future. Examples include assumptions about future employment, mortality, and the healthcare cost trend. Amounts determined regarding the funded status of the plan and the annual required contributions of the employer are subject to continual revision as actual results are compared with past expectations and new estimates are made about the future. The Schedule of Funding Progress, presented as Required Supplementary Information following the notes to the financial statements, presents multiyear trend information about whether the actuarial value of plan assets is increasing or decreasing over time relative to the actuarial accrued liabilities for benefits. Projections of benefits for financial reporting purposes are based on the substantive plan (the plan as understood by the employer and the plan members) and include the types of benefits provided at the time of each valuation and the historical pattern of sharing of benefit costs between the employer and plan members to that point. The actuarial methods and assumptions used include techniques that are designed to reduce the effects of short-term volatility in actuarial accrued liabilities and the actuarial value of assets, consistent with the long-term perspective of the calculations. In the June 30, 2016 actuarial valuation, the actuarial cost method used is Entry Age Normal (EAN) cost method. Under the EAN cost method, the plan's Normal Cost is developed as a level percent of payroll throughout the participants' working lifetime. Entry age is based on current age minus years of service. The Actuarial Accrued Liability (AAL) is the cumulative value on the valuation date of prior Normal Cost. For the retirees, the AAL is the present value of all projected benefits. The Unfunded AAL is being amortized as a level dollar closed 30 year basis, as a level percent of payroll with a remaining amortization period at June 30, 2016 of 26 years. GASB 45 requires the interest rate to represent the underlying expected return for the source of funds used to pay benefits. The actuarial methods and assumptions included a 7.25% interest rate, annual inflation at 3% per annum, aggregate payroll assumed to increase at 3.25% per annum, and an annual healthcare trend rate of 7.5%- 7.8% for 2016, reduced gradually each year with an ultimate rate of 5% for 2021 and thereafter. The study also used assumptions for the salary merit and longevity increases, and demographic assumptions such as mortality, withdrawal, and disability based on CalPERS 1997- 2011 Experience Study. Retirement assumption was also based on CalPERS 1997-2011 Experience Study. For employees hired before October 24, 2011 it was assumed Miscellaneous Plan 2.7% at 55 years, with expected retirement age of approximately 57.8, and Public Safety 3% at 50 years, with expected retirement age of approximately 54 for Police and 55.4 for Fire. For employees hired on or after October 24, 2011 it was assumed Miscellaneous Plan 2% at 60 years, with expected retirement age of approximately 61 years, and Public Safety 3% at 55 years, with expected retirement age of approximately 59.9 for Police and 56.2 for Fire. .•