HP 20b Business Consultant Financial Calculator User Manual download pdf (Page 70)

Business Problems62

To return to the percent calculation menu, from anywhere within the menu or sub-menus, press

:#.

To exit the menu, press O.

NOTE: for business problems, margin is based on price; markup is based on cost. The

examples below are calculated with RPN as the active operating mode.

Percent Calculation Examples

See the tables below for examples of calculations in the %calc menu.

1. Find the markup on an item if the cost price is 15.00 and the selling price is 22.00.

Table 10-1 Markup Example

Keys Display Description

Opens the %Calc menu.

Opens the Mkup.%C sub-menu.

15I

Inputs 15 for Cost.

<22

Inputs 22 for Price.

Calculates the value of Mkup.%C for the

given data.

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 113 114

HP 20b Business Consultant 1
HP 30b Business Professional 1
Legal Notice 2
Keyboard Map Legend 5
Table of Contents 7
Selecting a Language 9
Two Line Display 10
until the 11
<<< 12
<< 12
Basic Features 13
Annunciators 14
The Input Key 14
The Equals Key 14
Editing and Clearing Entries 15
The On/CE Key 15
The Reset Menu 15
Notes about Special Menus 16
Memory and the Memory Menu 16
Accessing Menus and Menu Maps 16
or > 17
returns 17
with that 17
Basic Features10 18
Mathematical Functions 19
Number Entry and Display 19
Chain Mode 20
Algebraic Mode 20
I or = are valid 21
I, this 22
+ changes the 22
<<<< 23
Mathematical Calculations 25
Mathematical Calculations18 26
Random number 27
The Math Menu 27
I on any of these items to 28
The Probability Sub-menu 29
Binomial Functions 31
Two-Number Functions 31
Storing and Recalling Numbers 32
Recall Arithmetic 32
returns 0.25 33
% to add or subtract x % 34
- returns 150, or 200-25% 34
3 Time Value of Money 35
:x. Press < or > 37
A. The Amortization 37
V, M and [ 37
A followed by < or 38
I to reset, or O to cancel 40
:& 41
O once again 42
Canadian Mortgage Example 44
as 1 is the default 45
Cash Flow Example 46
P and IRR R 49
Cash Flows42 50
Editing Cash Flows 52
Sample Cash Flow Diagrams 54
= to calculate it 56
Bond Calculation Example 57
O again to exit the menu 58
:(HOLD)B 59
The Black-Scholes Menu 60
(the Black-Sholes key) 60
= in the 61
to scroll through the menu 62
:(HOLD) B 63
to scroll to the 64
8 Date Calculation 65
9Break-even 67
The Percent Calculation Menu 69
repeatedly to scroll to the 69
Percent Calculation Examples 70
to reset the menu, or O to 72
11 D e p r e c i a t i o n 73
The Depreciation Menu 74
Depreciation Example 75
12 Statistical Operations 77
The Data and Stats Menus 78
Statistics Example 80
:z<< 82
13 Programming 83
: and simultaneously 83
: >or< 84
Programming Example 85
Program Step 0 86
: and the < 87
Programming80 88
Figure 2 88
(HOLD) 89
Sub-Function Call 90
and (HOLD) functions 90
.05003:$1 91
Messages 92
(HOLD) . If you want to 93
Programming86 94
Table 13-4 94
Digit Description 94
Programming88 96
14 E rro r M e s s a g e s 97
Replacing the Batteries 99
Regulatory Information 100
Modifications 101
Canadian Notice 101
Avis Canadien 101
Japanese Notice 102
Korean Notice 102
Contact Information 103

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HP 20b Business Consultant Financial Calculator User Manual Page 70

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