(a) The basis of
the assumptions for the reduced benefit actuarial adjustment factors from July
1, 1973 through June 30, 1975 are
(1) for the
50 percent or 75 percent joint and survivor option, a factor set using separate
male and female rates from the 1971 Group Annuity Mortality Table, table GA71M
for males and table GA71F for females, with
(A) annual interest rates for female members
age 50 and a male spouse age 48, through female member age 60 with a male
spouse age 62, that varies from 1.43 percent through 0.00 percent,
respectively, with varying rates in between for other ages; or
(B) annual interest rates for male members
age 50 and a female spouse age 48, through male member age 60 with a female
spouse age 62, varies from 4.14 percent through 4.19 percent respectively, with
varying rates in between for other ages;
(2) for the 66 2/3 last survivor option,
(A) a factor set for male members with a
female spouse using
(i) the 1971 Group Annuity
Mortality Table, GA71M for male members and GA71F for female spouses;
and
(ii) annual interest rates for
male members age 50 with a female spouse age 48, through male member age 60
with a female spouse age 62, that varies from 4.67 percent through 5.34 percent
respectively, with varying rates in between for other ages;
(B) a factor set for female
members with a male spouse using
(i) the 1971
Group Annuity Mortality Table, GA71F set back six years for female members and
GA71M setback four years for male spouses; and
(ii) annual interest rates for female members
age 50 with a male spouse age 48, through female member age 60 with a male
spouse age 62, that varies from 4.53 percent through 0.00 percent,
respectively, with varying rates in between for other ages;
(3) for the level
income option, a factor set using separate male and female rates from the 1951
Group Annuity Mortality Table, table GA51M for males and table GA51F for
females, with an annual interest rate of 3.7 percent;
(4) for an indebtedness amount owed, a factor
set using separate male and female rates from the 1971 Group Annuity Mortality
Table, table GA71M for males and table GA71F for females, with an annual
interest rate of 7.0 percent;
(5)
for an early retirement benefit,
(A) a factor
set for male members using the 1971 Group Annuity Mortality Table, table GA71M,
with an annual interest rate for a whole age of 50 through 54 at 4.l7
percent;
(B) a factor set for
female members using the 1971 Group Annuity Mortality Table, table GA71F, with
an annual interest rate for a whole age of 50 through 54 that varies from 4.47
percent to 4.49 percent, respectively.
(b) The basis of the assumptions for the
reduced benefit actuarial adjustment factors from July 1, 1975 through August
31, 1978 are
(1) for the 50 percent or 75
percent joint and survivor option, a factor set using separate male and female
rates from the 1971 Group Annuity Mortality Table, table GA71M for males and
table GA71F for females, with
(A) annual
interest rates for female members age 50 and a male spouse age 48, through
female member age 60 with a male spouse age 62, that varies from 1.43 percent
through 0.00 percent, respectively, with varying rates in between for other
ages; or
(B) annual interest rates
for male members age 50 and a female spouse age 48, through male member age 60
with a female spouse age 62, varies from 4.14 percent through 4.19 percent
respectively, with varying rates in between for other ages;
(2) for the 66 2/3 percent last
survivor option,
(A) a factor set for male
members with a female spouse using
(i) the
1971 Group Annuity Mortality Table, GA71M for male members and GA71F for female
spouses; and
(ii) annual interest
rates for male members age 50 with a female spouse age 48, through male member
age 60 with a female spouse age 62, that varies from 4.67 percent through 5.34
percent respectively, with varying rates in between for other ages;
(B) a factor set for female
members with a male spouse using
(i) the 1971
Group Annuity Mortality Table, GA71F set back six years for female members and
GA71M setback four years for male spouses; and
(ii) annual interest rates for female members
age 50 with a male spouse age 48, through female member age 60 with a male
spouse age 62, that varies from 4.53 percent through 0.00 percent,
respectively, with varying rates in between for other ages;
(3) for the level
income option, a factor set using separate male and female rates from the 1951
Group Annuity Mortality Table, table GA51M for males and table GA51F for
females, with an annual interest rate of 3.7 percent;
(4) for an indebtedness amount owed, a factor
set using separate male and female rates from the 1971 Group Annuity Mortality
Table, table GA71M for males and table GA71F for females, with an annual
interest rate of 7.0 percent;
(5)
for an early retirement benefit, a factor that reduces the normal retirement
amount by 0.5 percent per month for each month that the retirement precedes the
normal retirement age.
(c) The basis of the assumptions for the
reduced benefit actuarial adjustment factors from September 1, 1978 through
December 31, 1980 are
(1) for the 50 percent
or 75 percent joint and survivor option, a factor set using separate male and
female rates from the sex-distinct 1971 Group Annuity Mortality Table, table
GA71M for males and table GA71F for females, with
(A) an annual interest rate for female
members with a male spouse of 6.0 percent; or
(B) an annual interest rate for male members
with a female spouse of 6.0 percent;
(2) for the 66 2/3 last survivor option, a
factor set using separate male and female rates from the 1971 Group Annuity
Mortality Table, table GA71M for males and table GA71F for females, with
(A) an annual interest rate for female
members with a male spouse of 6.0 percent; or
(B) an annual interest rates for male members
with a female spouse of 6.0 percent;
(3) for the level income option, a factor set
using separate male and female rates from the 1971 Group Annuity Mortality
Table, table GA71M for males and table GA71F for females, with an annual
interest rate of 6.0 percent;
(4)
for an indebtedness amount owed, a factor set using sex distinct male and
female rates from the 1971 Group Annuity Mortality Table, table GA71, with an
annual interest rate of 6.0 percent;
(5) for an early retirement benefit, a factor
that reduces the normal retirement amount by 0.5 percent per month for each
month that the retirement precedes the normal retirement age.
(d) The basis of the assumptions
for the reduced benefit actuarial adjustment factors from January 1, 1981
through June 30, 1983 are
(1) for the 50
percent or 75 percent joint and survivor option, a unisex factor set using a
fifty percent to fifty percent blend of male and female rates from the 1971
Group Annuity Mortality Table, table GA71U with an annual interest rate of 6.0
percent;
(2) for the 66 2/3 last
survivor option, a unisex factor set using a fifty percent to fifty percent
blend of male and female rates from the 1971 Group Annuity Mortality Table,
table GA71U, with an annual interest rate of 6.0 percent;
(3) for the level income option, a unisex
factor set using a fifty percent to fifty percent blend of male and female
rates from the 1971 Group Annuity Mortality Table, table GA71U, set forward two
years, with an annual interest rate of 6.0 percent;
(4) for an indebtedness amount owed, a unisex
factor set using the 1984 UP84 Unisex Pension Mortality Table, set back one and
one-half years, with an annual interest rate of 6.0 percent;
(5) for an early retirement benefit, a unisex
factor set using a fifty percent to fifty percent blend of male and female
rates from the 1971 Group Annuity Mortality Table, table GA71U, with an annual
interest rate for a member with a whole age of 50 and 54 that varies from 8.25
percent and 8.53 percent, respectively, with varying rates in between for other
ages.
(e) The basis of
the assumptions for the reduced benefit actuarial adjustment factors from July
1, 1983 through June 30, 1986 are
(1) for the
50 percent or 75 percent joint and survivor option, a unisex factor set using
the 1984 UP84 Unisex Pension Mortality Table with, annual interest rates for a
member age 50 and a spouse age 48, through member age 60 with a spouse age 62,
that varies from 8.98 percent through 9.78 percent, respectively, with varying
rates in between for other ages;
(2) for the 66 2/3 last survivor option, a
unisex factor set using the 1984 UP84 Unisex Pension Mortality Table, with
annual interest rates for a member age 50 and a spouse age 48, through member
age 60 with a spouse age 62, that varies from 9.10 percent through 10.58
percent, respectively, with varying rates in between for other ages;
(3) for the level income option, a unisex
factor set using the 1984 UP84 Unisex Pension Mortality Table, set back one
year, with an annual interest rate of 8.0 percent;
(4) for an indebtedness amount owed, a unisex
factor set using the 1984 UP84 Unisex Pension Mortality Table, set back one and
one-half years, with an annual interest rate of 8.0 percent;
(5) for an early retirement benefit, a unisex
factor set using a fifty percent to fifty percent blend of male and female
rates from the 1971 Group Annuity Mortality Table, table GA71U, with an annual
interest rate for the whole age of 50 and 54 varying from 9.98 percent and
10.24 percent, respectively, with varying rates in between for other
ages.
(f) The basis of
the assumptions for the reduced benefit actuarial adjustment factors from July
1, 1986 are
(1) for the 50 percent or 75
percent joint and survivor option, a unisex factor set using the 1984 UP84
Unisex Pension Mortality Table, with annual interest rates for a member age 50
and a spouse age 48, through member age 60 with a spouse age 62, that varies
from 8.98 percent through 9.78 percent, respectively, with varying rates in
between for other ages;
(2) for the
66 2/3 last survivor option, a unisex factor set using the 1984 UP84 Unisex
Pension Mortality Table, with annual interest rates for a member age 50 and a
spouse age 48, through member age 60 with a spouse age 62, that varies from
9.10 percent through 10.58 percent, respectively, with varying rates in between
for other ages;
(3) for the level
income option, a unisex factor set using the 1984 UP84 Unisex Pension Mortality
Table, set back one year, with an annual interest rate of 8.0
percent;
(4) for an indebtedness
amount owed, a unisex factor set using the 1984 UP84 Unisex Pension Mortality
Table, set back one and one-half years, with an annual interest rate of 8.0
percent;
(5) for an early
retirement benefit from July 1, 1986 through June 30, 1996, a unisex factor set
using the 1984 UP84 Unisex Pension Mortality Table, set back one and one-half
years, with an annual interest rate for the whole age of 55 and 59 varying from
7.67 percent and 7.62 percent, respectively, with varying rates in between for
other ages.
(g) The
basis of the assumptions for the reduced benefit actuarial adjustment factors
from July 1, 1996 are for an early retirement benefit, a factor that reduces
the normal retirement amount by 0.5 percent per month for each month that the
retirement precedes the normal retirement age.