What's More: Quarter 2 - Module 7: Deferred Annuity
What's More: Quarter 2 - Module 7: Deferred Annuity
What's More: Quarter 2 - Module 7: Deferred Annuity
What’s More
Activity 1.1
1. Payment of ₱ 3,000.00 every 3 months for 8 years that will start 6 years.
Time Diagram Answer
23 periods or 23 months
interval
3. Payment of ₱ 700.00 every month for one (1) year that will start at the end of the
third month
Time Diagram Answer
2 periods or 2 months
interval
Activity 1.2
1. A group of college students decided to invest the money they earned from the
fund-raising project. After 6 months from today, they want to withdraw from this
fund ₱ 10,000.00 quarterly for 1 year to fund for community service. How much is
the present total deposit if the interest rate is 4% converted quarterly?
Given:
R = ₱ 10,000.00
r = 0.04
t=1
m=4
Number of artificial payments: k = mt = 1
Number of actual payments: n = mt = (4)(1) = 4
𝑖4 0.04
Interest rate per period:𝑗 = 𝑚 = = 0.01
4
−(𝑘+𝑛)
1 − (1 + 𝑗) 1 − (1 + 𝑗)−𝑘
𝑃=𝑅 −𝑅
𝑗 𝑗
1−(1+0.01)−(1+4) 1−(1+0.01)−1
= 10,000( 0.01
− 0.01
)
= ₱ 38,633.32
What I Have Learned
A. Fill in the blanks to make each statement true.
1. A deferred annuity is an annuity whose payments starts in more than
period from the present.
2. Each payment in an annuity is called the periodic payment.
3. A deferred annuity is an annuity whose first payment takes place at some
predetermined time k + 1.
4. In retirement planning, payments on income taxes are deferred until you withdraw
the money.
C. Explain the basic types of deferred annuities: fixed, indexed, variable, and
longevity.
A fixed annuity is an insurance contract that guarantees the insurer will pay the
purchaser a guaranteed, fixed interest rate on their contributions to the annuity for
a specific period of time. Fixed annuities are lower risk than variable annuities and
can provide a steady stream of income in retirement.
The income stream will be based upon the premium deposited, the age of the
contract owner, their life expectancy, and the date/time frame in which the income
will be paid. Market fluctuations will not impact the income payments received. In
some cases, contract owners will be permitted to make additional contributions to
their annuities. These additional payments will impact the income received.
What I Can Do
1. Planning to give his son a car as a gift when he graduates from college 2 years
from now, Adam decides to set aside a fund to enable him to pay the expected
monthly amortization of ₱ 21,500.00 every month for 3 years. If a bank offers to
pay an interest of 7.5% compounding monthly, how much should be set aside in
order to achieve his plan?
Given:
R = ₱ 21,500.00
r = 0.075
t=3
m = 12
Additional Activities
3. Kim’s savings may allow her to withdraw ₱ 50,000.00 semi-annually for 5 years
starting at the end of 5 years. How much her savings, if the interest rate is 8%,
converted semi-annually?
Given:
R = ₱ 50,000
r = 0.08
t=5
m=2
Number of artificial payments: k = 9
Number of actual payments: n = mt = (2)(5) = 10
𝑖4 0.08
Interest rate per period:𝑗 = = = 0.04
𝑚 2
−(𝑘+𝑛)
1 − (1 + 𝑗) 1 − (1 + 𝑗)−𝑘
𝑃=𝑅 −𝑅
𝑗 𝑗
1−(1+0.04)−(9+10) 1−(1+0.04)−9
= 50,000( − )
0.04 0.04
= ₱ 284,930.39