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CITY OF LINO LAKES, MINNESOTA <br />REQUIRED SUPPLEMENTARY INFORMATION <br />NOTES TO RSI <br />December 31, 2017 <br />• Assumed rates of retirement were changed, resulting in fewer retirements. <br />• The Combined Service Annuity (CSA) load was 30 percent for vested and non -vested deferred <br />members. The CSA has been changed to 33 percent for vested members and 2 percent for non - <br />vested members. <br />• The base mortality table for healthy annuitants was changed from the RP -2000 fully generational <br />table to the RP -2014 fully generational table (with a base year of 2006), with male rates adjusted <br />by a factor of 0.96. The mortality improvement scale was changed from Scale AA to Scale MP - <br />2016. The base mortality table for disabled annuitants was changed from the RP -2000 disabled <br />mortality table to the mortality tables assumed for healthy retirees. <br />• Assumed termination rates were decreased to 3.0 percent for the first three years of service. Rates <br />beyond the select period of three years were adjusted, resulting in more expected terminations <br />overall. <br />• Assumed percentage of married female members was decreased from 65 percent to 60 percent. <br />• Assumed age difference was changed from separate assumptions for male members (wives <br />assumed to be three years younger) and female members (husbands assumed to be four years <br />older) to the assumption that males are two years older than females. <br />• The assumed percentage of female members electing Joint and Survivor annuities was increased. <br />• The assumed post-retirement benefit increase rate was changed from 1.00 percent for all years to <br />1.00 percent per year through 2064 and 2.50 percent thereafter. <br />2016 Changes <br />Changes in Actuarial Assumptions: <br />• The assumed post-retirement benefit increase rate was changed from 1.0% per year through 2037 <br />and 2.5% per year thereafter to 1.0% per year for all future years. <br />• The assumed investment return was changed from 7.9% to 7.5%. The single discount rate <br />changed from 7.9% to 5.6%. <br />• The assumed future salary increases, payroll growth, and inflation were decreased by 0.25% to <br />3.25% for payroll growth and 2.50% for inflation. <br />Single Employer — Fire Division <br />There are no factors that affect trends in the amounts reported, such as change of benefit terms or <br />assumptions. With only two years reported in the RSI, there is no additional information to include in the <br />notes. <br />100 <br />