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HP 30b Professional, 20b Consultant Financial Business Problems, The Percent Calculation Menu

Models: 20b Consultant Financial

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10 Business Problems

10 Business Problems

:#

					DWN
	Mkup.%C	DWN	Mkup.%P	DWN	Part%	DWN	%Change
	Mkup.%C	DWN	Mkup.%P	DWN	Tot.	DWN	%Change
					Tot.

DWN

INPUT

Cost

Price

DWN

Mkup.%C

INPUT

Cost

Price

Mkup.%P

DWN

INPUT

Total

Part

Part%

Tot.

DWN

INPUT

Old

New

%Change

Nb Period

Figure 1 The Menu Map for the Percent Calculation (%calc) Menu

The Percent Calculation Menu

Press :#to open the menu. There are four items in this menu:

1.Markup as a percentage of cost (Mkup. %C)

2.Markup as a percentage of price (Mkup. %P)

3.Part as a percentage of total (Part%Tot.)

4.Percent change (%Change).

These items allow you to access sub-menus. Press <or >repeatedly to scroll to the desired sub-menu, then press Ito open it (see Figure 1).

To change the value of a displayed item, key in a number and press I. Once you have entered all known data, press <or >repeatedly to scroll to the unknown item and press =to calculate it.

Business Problems 61

Image 69

HP 30b Professional, 20b Consultant Financial manual Business Problems, The Percent Calculation Menu

Contents

HP 20b Business Consultant HP 30b Business Professional Financial Calculator User’s GuideHP Part Number NW238-90001 Edition 1, December Legal Notice HP 20b Business Consultant HP 30b Business Professional Keyboard Map Legend Page Table of Contents 2 Mathematical Calculations3 Time Value of Money 4 Canadian Mortgages TVM Canada Adjusting the Display Contrast 1 Basic FeaturesWelcome to your new HP Financial Calculator Turning the Calculator On and OffThe Mode Menu Setting Preferences CursorTwo Line Display 3.122010 in dd.mmyyyy format. Note the . in both formats separating the first and second Key Presses, the Shift Key, Secondary, and Tertiary Functions Changing the Calculation ModePage Annunciators Using the Input and Equals KeysThe Input Key The Equals KeyEditing and Clearing Entries The On/CE Key The Reset MenuAccessing Menus and Menu Maps Notes about Special MenusMemory and the Memory Menu Once opened, you can scroll through the items in the menu by pressing or repeatedly. In most menus, when you arrive at the last item in a menu, pressing returns Page 2 Mathematical Calculations Mathematical FunctionsNumber Entry and Display 2*3D Chain ModeAlgebraic Mode The RPN Stack Reverse Polish Notation RPN ModeLast Number 1.23 +56.123 3 + 4 x 5 + O1c23 I56cPrevious Value Previous Value Previous Value Previous Value Previous ValueInputs the numbers and the parentheses. IntermediateIn RPN, the parentheses keys Dmanipulate the stack. Pressing performs a roll One-Number Functions and the Math Menu Page INPUTINPUT INPUTThe Probability Sub-menu 0.37 12I s Binomial Functions 15I3hTwo-Number Functions Combination=Storing and Recalling Numbers Recall ArithmeticStoring and Recalling with Time Value of Money TVM Keys Recalling and Storing Values in the Data and Cash Flow Menus Recalling a Menu Item Value in a MenuRounding Numbers Percentages26 Mathematical Calculations Time Value of Money TVM Keys 3 Time Value of MoneyCalculating Payments on a Loan 6.5Y 360N1400 00V AmortizationPage 1400 00V Creating an Amortization Scheduleapplied towards interest for the first year is about Displays the amount of interest paid on the loanNom.% Interest Conversion MenuEff.% C/YR360 = Using the Interest Conversion MenuP/YR DWN C/YR 4 Canadian Mortgages TVM CanadaI2 I O300 N6Y35 0000Canadian Mortgage Example 0.00 5 Cash Flows4,500.00 4,000.00Opens the cash flow list Cash Flow ExampleNPV menu, and the Internal Rate of Return IRR menu Scrolls up and down5000 80004500 40001150 5000Table 5-2 Cash Flow Example Analyzing Cash Flows Inv. I% Net PV Net FV Net US DWN Payback Discounted Payback Total #CF/YrIRR % Inv. I% Safe I% DWN MIRR FMRR #CF/Yr Opens the NPV menu Editing Cash Flows Displays FMRR% Sample Cash Flow Diagrams Figure 3 Sample Cash Flow Diagrams46 Cash Flows 6 Bonds The Bond Menu 6.0 42020 4.2 820106.7 5I Bond Calculation ExampleStores 115.89 in memory =L1+7 Black-Scholes Calculation Menu The Black-Scholes Menu deviation of the variation of the asset price based on the given data. Pressing =in the 8.21 Black-Scholes Example2.73 54 Black-Scholes Calculation MenuHOLD B next item Press to scroll to thePress to scroll to the next item8 Date Calculation The Date Calculation MenuDate Calculation Example 2010 6.043120 10I Table 8-1 Date Calculation Example KeyDisplayDescription9 Break-even The Break-even MenuBreak-even Example 250 I 1500 00I300 I 100 00IThe Percent Calculation Menu 10 Business ProblemsPercent Calculation Examples 2. Find the percent change between 20 and 35 with no compounding 3. 30 is what % of 80? 11 Depreciation Asset life Starting date or month of the depreciation The Depreciation MenuCost and salvage values Declining balance factor DecBal and DBXover onlyDepreciation Example 500 IPage a*x+b a*Lnx +b 12 Statistical Operationsax2+bx+c only x Q1The Data and Stats Menus ax +bx+c Table 12-2 Statistics Example Months and Sales Values Statistics ExampleMonth 72 Statistical Operations2I1 65I 1I1 50I3I1 60I 4I1 75IPage 13 Programming Programming the HP 30bKey Presses for Program Instructions Return Less thanh3 4/3 sI I= Programming ExampleEnters program mode. The first program is Program Step Opens Program menu. Scrolls to step 1 of Reassigning Menu FunctionsThe Program Menu and Program Editing 8= LBL Tests and Jump FunctionsSub-Function Call Long Programs and Battery LifeOther Programming Functions 05003$1Messages Debugging a Program Saving, Restoring, and Modifying Mode Settings Solve 2. L1hL1-L2= HOLD88 Programming Error Messages Error Messages and Calculator StatusPage HP Limited Hardware Warranty and Customer Care 15 Warranty, Regulatory, and Contact InformationReplacing the Batteries General TermsRegulatory Information Federal Communications Commission Notice Canadian Notice ModificationsAvis Canadien European Union Regulatory NoticeLow Voltage Directive 2006/95/EC EMC Directive 2004/108/EC Japanese Notice Korean NoticeContact Information Perchlorate Material - special handling may applyCustomer Care 香港特別行政區 Russia Page Table 15-1 Contact Information Warranty, Regulatory, and Contact InformationCountry/Region Contact100 Warranty, Regulatory, and Contact Information Symbols A Page FMRR Error messagesInsert and delete keys Interest Conversion Internal rate of return Investment RateMath mode settingsNet Future Value Net Present Value Net US Number on HP 30bnumber 24 Reverse Polish Notation reassigning menu functions 79 RecallSafe interest rate saving, storing, modifying 86 Scientific notation 11 StatisticsThousands separator Time Value of Money