Sharp EL-738 2500000, Editing data, Deleting data, Inserting data, Correcting cash flow data

Page 40

•Press .zor .ito jump to the first or the last data item, respectively.

•Each data item is displayed in the form CF Dn= (cash flow value) or CF Nn= (frequency), where n indicates the data set number.

Editing data

•Display the data item you wish to modify by using z/ i, enter a new value and press J.

•If a frequency value is set to zero, then the associated data set is deleted.

Deleting data

•Display the data item to be deleted by using z/ i, and press .?.

•If a cash flow value/frequency is deleted, the corresponding frequency/cash flow value is also deleted.

•If you wish to delete all data, press .b.

Inserting data

Using the zand ikeys, specify the correct place to insert your new data by displaying the value that is to come directly after, and then press .e. A new data set with a cash flow value of zero and a frequency value of one will be inserted. Modify the new data set to include your data.

Correcting cash flow data

Currently the cash flow data is that shown in chart A. Change it according to chart B.

 

 

 

Chart A

 

 

 

 

 

 

 

 

Chart B

 

 

 

 

 

$7,000

$9,000 $5,000

$5,000

$8,000

$7,000

$9,000 $6,000

$5,000

$8,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–$25,000

 

–$30,000

 

 

 

 

 

 

 

 

Procedure

 

Key operation

 

Display

 

 

 

 

 

 

 

 

 

 

Display previously

 

s>

 

CF D—=

 

entered cash flow data.

 

 

 

 

 

 

 

-2500000

 

(Example on page 37)

 

 

 

 

 

 

 

 

 

39

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Contents EL-738 Page Contents Introduction Operational NotesKey Notations in This Manual Using the .andKeys Resetting the calculator Resetting the Calculator In Case of DifficultyPreparing to Use the Calculator Calculator layout Calculator and Display LayoutKey operation keys Display layout 2ndFSET UP Menu Selecting the display notation and number of decimal places3333333 0003000 Selecting the angular unit seeSelecting a mode Operations available in each modeOperating Modes Selecting the date format see14000 3439000 Basic Calculations⋅ ⋅ Delete keyEditing and Correcting an Entry Memory clear keyCursor keys Playback functionErrors Memory use in each mode for memory calculations500 192Temporary memories A-H, X-Z Independent memory MLast answer memory ANS TVM variablesMemory calculations Statistical variablesExample Key operation General Information Financial calculationsVariables used in financial calculations Variables shared among calculationsTVM variables N, I/Y, PV, PMT, FV Basic variable operationsListed financial variables ENT and Comp symbols Category Display symbols DescriptionsCash flow diagrams Compound interestSetting the payment period payment due Variable Corresponding Description Default Variable keyTVM Time Value of Money Solver Variables used in the TVM solverBasic examples for the TVM solver Calculating basic loan interest1200 240005600000 44000400 8000125586 Calculating basic loan payments3600 20000FV= Calculating future value100 20001000000 376889Specifying payments due Ordinary annuity ENDAnnuity due BGN Ordinary annuity1800 30000000360 16245702400 2995014500 2995003400 150000627995 Calculating down payment and amount to borrow30000 90000550 14655892Amortization Calculations Variable Description Default valueVariables used in amortization 61656 8895148104852 203428600 1700384457 480048275524 1724476Discounted Cash Flow Analysis Entering cash flow dataSingle cash flows Repeated cash flows000*2 200300 Confirming and editing data2500000 Editing dataDeleting data Inserting data3000000 600000Variables used in discounted cash flow analysis NPV and IRRProcedure Key operation Display Bring up the initial dis Play in Normal modeTo obtain NPV To obtain IRR2314 Calculating the present value of variable cash flows662752 Bond Calculations Setting the day-count methodVariables used in bond calculations To obtain bond price Price PV To obtain yield to maturity Yield I/Y650 1000015-2023 720728 9250Entering dates Setting the depreciation method Depreciation CalculationsVariables used in depreciation calculations Key operation DescriptionPage 5000000 3000Calculating straight-line depreciation 1956 Conversion between APR and EFFTo change APR to EFF To change EFF to APRDay and Date Calculations Variables used in day and date calculations10-2009 22800Calculating number of days Answer 228 daysPercent Change/Compound Interest Cal- culations Procedure Key operation Display Move to the last dateCalculate 7500000 116000005467 800000980000 113Cost/Sell/Margin/Markup Calculations Variables used in cost/sell/margin/markup calcula- tions45560 950088842 Determining selling priceVariables used in breakeven calculations Breakeven CalculationsCalculating the breakeven point 1500000 758012000 33937Constant Calculations Chain Calculations087 0715000 4500Random Functions Random numbersRandom dice Random coinModify Function 532Random integer Entering statistical data For a single-variable data setFor a two-variable data set x value y value J Key operation Sub-mode DisplayEntering statistical data 1000 2000 Statistical Calculations and Variables Single-variable statistical calculationsLinear regression calculations Quadratic regression calculationVariables Content 17857 53000Single-variable statistical calculation Linear regression calculation Quadratic regression calculation Financial Calculation Formulas TVM solverAmortization calculations Discounted cash flow analysisBond calculations Conversion between APR and EFF Depreciation calculationsDay and date calculations Cost/Sell/Margin/Markup calculations Statistical Calcula- tion FormulasBreakeven calculations Errors and Calculation Ranges Error codes and error typesSyntax error Error Calculation error ErrorEquation too long Error No solution ErrorDisplay error Error Input value error ErrorCalculation ranges of functions Function Calculation rangeInteger Battery Replacement When to replace the batteryAutomatic power-off function Replacement procedurePriority Levels in Calculations For more information about business/ financial calculators SpecificationsKey operation and calculation priority Index Formulas, 72-75 FV, 18, 22, 72 GRAD, 8, 9, 61 Memo
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