Computing and Interpreting Present and Future Values
Compute and Interpret Present and Future Values
How does the present value of a lump sum compare to the present value of an annuity?
How does the future value of an ordinary annuity compare to the future value of an annuity due?
How does the present value of an annuity compare to the present value of an annuity due?
What is the value today of $500 received in 3 years if the going rate of interest is 10% per year?
An individual has $3,000 today. What will that be worth in 7 years if the going rate of interest is 4% per year?
What is the present value of $250 received at the end of each year for the next 8 years if the interest rate is
4.5% per year?
Please include three sources with your submission.
Operation Planning and Budgeting and the Time Value of Money
Time value of money is based on the simple principle that individuals will always prefer to receive a specific
cash amount sooner rather than later. Assume you were offered the following options:
Option 1: Receive $1,000 in cash today
Option 2: Receive $1,000 in cash exactly 2 years from today
Which option would you choose? The obvious answer (assuming you are a rational being) is to take the $1,000
today. If you take the $1,000 today and do not need it for current consumption, you could invest the money into
an interest-bearing account and you would have more than $1,000 two years from today. For example, if you
invested the $1,000 into an account paying 5% interest per year, you would have $1,102.50 in your account 2
years from today – this is obviously better than Option 2. Alternatively, if you decided to spend the $1,000
today, you would receive 2 years of satisfaction (what economists call utility) from the goods or services you
purchased now instead of waiting 2 years to make the same purchase via Option 2. For instance, if you buy the
latest and most technologically advanced smart TV you can afford now, you could enjoy the utility of the TV for
2 years by selecting Option 1 over Option 2. Depending on how much TV you watch, that could add up to a lot
of utility!
Now, suppose that the choices were different:
Option 1: Receive $10,000 in cash today
Option 2: Receive $12,000 in cash exactly 2 years from today
Option 2 may seem like the better option because you get an extra $2,000, but the time value of money
indicates that since some of the money is paid to you in the future, it is worthless. By figuring out how much
Option 2 is worth today (through a process called discounting), you'll be able to make an apples-to-apples
comparison between the two options. If Option 2 turns out to be worth less than $10,000 today, you should
choose Option 1, or vice versa.
In this section of the course, you will learn the mathematics of the time value of money. Time value of money is
a core foundation of finance and all aspects of financial management depend on a firm grasp of this simple, yet
amazingly powerful concept