This solution requires four steps:

1.Calculate the present value of the 47 monthly payments: (4 × 12) - 1 = 47.

2.Add the value of the additional advance payment.

3.Find the present value of the buy option.

4.Sum the values calculated in steps 2 and 3.

Step 1

Find the present value of the monthly payments.

Set to Begin mode. Press if BEGIN annunciator is not displayed.

Table 6-13

Calculating the present value

 

 

 

 

 

 

Keys

 

Display

Description

 

 

 

JG\Í

12.00

Sets payments per year.

 

 

 

 

 

YjÙ

47.00

Stores number of payments.

 

 

 

 

 

GY::yÌ

-2,400.00

Stores monthly payment.

 

 

 

 

 

0.00

Stores FV for Step 1.

 

 

 

 

 

9.00

Stores interest rate.

 

 

 

 

 

 

Ï

 

95,477.55

Calculates the present value of

 

 

47 monthly payments.

 

 

 

 

Step 2

Add the additional advance payment to PV. Store the answer.

Table 6-14 Adding the advance payment

 

 

Keys

 

Display

Description

 

 

 

 

 

 

 

 

 

1vÌy4

 

payment

 

 

 

 

 

97,877.55

Adds additional advance.

 

 

 

 

 

 

 

 

 

 

s

 

97,877.55

Stores result in M register.

 

 

 

 

 

 

 

 

 

 

 

 

 

Step 3

 

 

 

 

Find the present value of the buy option.

 

 

 

 

Table 6-15

Calculating the present value of the last cash flow

 

 

 

 

 

 

 

 

 

Keys

 

Display

Description

 

 

 

 

 

 

 

 

 

YgÙ

48.00

Stores month when buy option

 

 

 

occurs.

 

 

 

 

 

 

 

 

Time Value of Money Calculations 73

Page 81
Image 81
HP 10bII+ Financial manual YjÙ, GYyÌ, 1vÌy4, Step Find the present value of the buy option

10bII+ Financial specifications

The HP 10bII+ Financial Calculator is a versatile and powerful tool designed to meet the needs of finance students, professionals, and anyone involved in financial planning and analysis. Known for its compactness and user-friendly interface, this calculator incorporates a range of features specifically tailored for financial calculations, making it an essential gadget for banking, real estate, and investment analysis.

At the heart of the HP 10bII+ is its ability to perform a wide variety of financial functions, including time value of money calculations, cash flow analysis, bond pricing, and depreciation. Its built-in functions facilitate the computation of interest rates, present and future values, net present value (NPV), internal rate of return (IRR), and annuities. This array of functionalities allows users to tackle complex financial problems with ease.

One of the standout technologies in the HP 10bII+ is its RPN (Reverse Polish Notation) input system, which allows for efficient data entry and calculation. Users can perform consecutive calculations without the need for parentheses, streamlining the process significantly. Alternatively, the calculator can also function with a standard algebraic input, catering to different user preferences.

The design of the HP 10bII+ is sleek and compact, making it highly portable and easy to handle. With a large, easy-to-read display, it ensures that users can view their calculations clearly, even in low-light environments. The keys are well-spaced and tactile, allowing for a comfortable typing experience during intensive calculations.

The calculator also offers a range of memory functions, enabling users to store and recall important values easily. This is particularly useful for financial professionals who must deal with multiple calculations and refer back to previous results frequently.

Additionally, the HP 10bII+ is powered by two AAA batteries, providing a long battery life that ensures reliability during extended use. It also features an automatic shut-off function, which conserves battery life when the calculator is not in use.

In summary, the HP 10bII+ Financial Calculator is a high-performance device that combines essential financial functions with user-friendly design and robust technology. Whether for educational purposes or professional finance work, its capabilities make it an invaluable asset for anyone dealing with financial calculations and decision-making.