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Tillage and Cultivation, General

Operation and Component Calculation View

Operations NPV Calculator

Introduction
This tool calculates net present value totals for operation and component uris. The discounted totals include operating, allocated overhead, capital, and incentive-adjusted totals. Operations or components that have an effective life different than 1 period include annual totals. Resource stock analyzers use the scheduling and timeliness parameters for labor and capital stock planning.

Calculation View Description
These sample calculations are explained in a DevTreks tutorial.V220a

Version: 1.7.0

Feedback About crops/operationgroup/Tillage and Cultivation, General/48/operation

Step 1 of 3. Make Selections


Step 2 of 3. Calculate

Relations

Use In Childs?
Overwrite Childs?

Step 3 of 3. Save

Method 1. Do you wish to save step 2's calculations? These calculations are viewed by opening this particular calculator addin.



Instructions (beta)

Step 1

  • Step 1. Real and Nominal Rates: The nominal rate includes inflation while the real rate does not. In the USA, DevTreks recommends using Office of Management and Budget rates for the same year as the date of the input.

Step 2

  • Step 2. Use Same Calculator Pack In Descendants?: True to insert or update this same calculator in children.
  • Step 3. Overwrite Descendants?: True to insert or update all of the attributes of this same calculator in all children. False only updates children attributes that are controlled by the developer of this calculator (i.e. version, stylehsheet name, relatedcalculatorstype ...)
  • Step 2. What If Tag Name: Instructional videos explaining the use of what-if scenario calculations should be viewed before changing or using this parameter.
  • Step 2. Related Calculators Type: When the Use Same Calculator Pack in Descendant is true, uses this value to determine which descendant calculator to update. Inserts a new descendant when no descendant has this same name. Updates the descendant that has this same name.
  • Step 2. Alternative Type: This property is used to analyze differences between Alternatives.
  • Step 2. Target Type: This property is used to analyze progress being achieved with budget goals.
  • Step 2. Calculated Results: Please refer to the references below.

References

  • Hallam, Eidman, Morehart and Klonsky (editors) Commodity Cost and Returns Estimation Handbook, Staff General Research Papers, Iowa State University, Department of Economics, 1999

Current view of document
Tillage and Cultivation, General
Operation Group : Tillage and Cultivation, General
Document Status : underrevision
Description : Examples of crop operations used to explain commodity cost and return estimates.
Label : 1.4.1 Operation Type : 59
Is Price List? : False
Operation
Date Applied Label 1 Label 2 Amount Eff. Life Salv. Value Incent. Amount Incent. Rate
Chisel Plow (8/30/2007 12:00:00 AM)
12/31/2003 n/a n/a 1 1 0.0000 0.0000 0
Operation Unit:acre ResourceWeight 1 Rates (R and N) 0.0200  0.0600
Description Sample data sets are used in DevTreks tutorials.
Total Costs - Operation Total Cost Annual Cost Interest Portion
Total Operating Costs 12.40 12.40 0.52
Total Allocated Overhead Costs 7.71 7.71 0.32
Total Capital Costs 0.00 0.00 0.00
Total Costs - Operation 20.11 20.11 0.84
Total Costs - Operation w. Incentives 20.11 20.11
Inputs
Operation
Date Applied Label 1 Label 2 Amount Eff. Life Salv. Value Incent. Amount Incent. Rate
Cultivate, almond example (8/12/1900 12:00:00 AM)
12/31/2003 A70103 n/a 1 1 0.0000 0.0000 0
Operation Unit:acre ResourceWeight 1 Rates (R and N) 0.0200  0.0600
Description Sample data sets are used in DevTreks tutorials.
Total Costs - Operation Total Cost Annual Cost Interest Portion
Total Operating Costs 267.39 267.39 8.48
Total Allocated Overhead Costs 4.16 4.16 0.13
Total Capital Costs 0.00 0.00 0.00
Total Costs - Operation 271.55 271.55 8.61
Total Costs - Operation w. Incentives 271.55 271.55
Inputs
Operation
Date Applied Label 1 Label 2 Amount Eff. Life Salv. Value Incent. Amount Incent. Rate
Field Cultivate (8/30/2007 12:00:00 AM)
12/31/2003 A70101 no label 1 1 0.0000 0.0000 0
Operation Unit:acre ResourceWeight 1 Rates (R and N) 0.0200  0.0600
Description Sample data sets are used in DevTreks tutorials.
Total Costs - Operation Total Cost Annual Cost Interest Portion
Total Operating Costs 7.06 7.06 0.26
Total Allocated Overhead Costs 3.35 3.35 0.12
Total Capital Costs 0.00 0.00 0.00
Total Costs - Operation 10.41 10.41 0.38
Total Costs - Operation w. Incentives 10.42 10.42
Inputs
Operation
Date Applied Label 1 Label 2 Amount Eff. Life Salv. Value Incent. Amount Incent. Rate
Landplane (8/12/1900 12:00:00 AM)
12/31/2003 n/a n/a 2 1 0.0000 0.0000 0
Operation Unit:acre ResourceWeight 1 Rates (R and N) 0.0200  0.0600
Description Sample data sets are used in DevTreks tutorials.
Total Costs - Operation Total Cost Annual Cost Interest Portion
Total Operating Costs 31.72 31.72 1.82
Total Allocated Overhead Costs 23.80 23.80 1.37
Total Capital Costs 0.00 0.00 0.00
Total Costs - Operation 55.52 55.52 3.19
Total Costs - Operation w. Incentives 55.52 55.52
Inputs
Operation
Date Applied Label 1 Label 2 Amount Eff. Life Salv. Value Incent. Amount Incent. Rate
Rotary Hoe (8/30/2007 12:00:00 AM)
12/31/2003 A70102 no label 1 1 0.0000 0.0000 0
Operation Unit:acre ResourceWeight 1 Rates (R and N) 0.0200  0.0600
Description Sample data sets are used in DevTreks tutorials.
Total Costs - Operation Total Cost Annual Cost Interest Portion
Total Operating Costs 1.96 1.96 0.06
Total Allocated Overhead Costs 0.95 0.95 0.03
Total Capital Costs 0.00 0.00 0.00
Total Costs - Operation 2.91 2.91 0.09
Total Costs - Operation w. Incentives 2.91 2.91
Inputs
Dataset: Tillage and Cultivation, General IRI Examples of crop operations used to explain commodity cost and return estimates.

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