PLM - Project Life Cycle Costing - a comprehensive view

Project Life Cycle Costing: A Comprehensive Guide

Table of Contents

1. Introduction
2. Key Components of Project Lifecycle Costing
   • 2.1 Projects
   • 2.2 Lifecycle Periods
   • 2.3 Lifecycle Quantities
   • 2.4 One-Time Costs
   • 2.5 Surcharges
   • 2.6 Preparing Versions for Lifecycle Calculation
3. The Project Lifecycle Calculation Process
4. Benefits of Project Lifecycle Costing
5. Conclusion
6. Related Topics

1. Introduction

Project lifecycle costing (PLCC) is a critical methodology for accurately estimating and managing the total cost of products within a project. By analyzing costs at every stage of the lifecycle – from conception and initiation to project closure – businesses can ensure transparency, optimize resource allocation, and make informed decisions about pricing and profitability.

This article explores how project lifecycle costing is calculated, with detailed explanations of its components such as lifecycle periods, one-time costs, surcharges, and lifecycle quantities.

2. Key Components of Project Lifecycle Costing

2.1 Projects

A project acts as a central container that holds calculations and their respective versions. It helps group calculations for specific products or customer quotations. The project lifecycle for each product is calculated within this framework.

Key Features:

• Define start, end, and valuation dates.
• Assign responsibilities and linked projects.
• Organize projects using folders for easy management.
• Select price determination strategies.
• Maintain detailed project data.

Caution: Ensure proper data retention policies to prevent accidental deletion of crucial project data or administrators. Assign multiple administrators to critical projects to avoid access loss.

2.2 Lifecycle Periods

Lifecycle periods define how costs are calculated over time. Options include yearly, quarterly, monthly, or custom periods. These periods are crucial for breaking down the project lifecycle into manageable segments for analysis.

Steps to Select Lifecycle Periods:

• Navigate to the Project Lifecycle screen.
• Choose a lifecycle period type for each year.
• Modify period descriptions, if needed.

Note: Changes to lifecycle periods may result in the loss of previously entered quantities and one-time costs.

2.3 Lifecycle Quantities

Quantities represent the number of units to be produced in each lifecycle period. These quantities drive the distribution of one-time costs and surcharges, allowing for a more accurate cost allocation over time.

Procedure:

• Enter quantities for each calculation and lifecycle period.
• Save entries to ensure they're included in lifecycle calculations.

Result: Quantities influence how lifecycle versions are generated and calculated. Each lifecycle period with a defined quantity will have a corresponding lifecycle version.

2.4 One-Time Costs

These are unique, non-recurring costs like setup fees, machine purchases, or initial investments. One-time costs can be distributed across the project's lifecycle periods based on specific rules, ensuring their impact is spread across the product's life.

Distribution Methods:

• Quantity-Based: Proportional distribution based on total quantities produced in each period.
• Equal: Costs are equally distributed among calculations.
• Manual: Costs are manually allocated to calculations.

2.5 Surcharges

Surcharges apply additional costs, such as material or activity markups, to calculation versions. These are cumulative and often applied annually, reflecting increasing costs or planned price adjustments over time.

Example of Surcharge Application:

A 10% material surcharge applied to a base price of €100 results in €110 in the first year. If increased to 20% in the second year, the surcharged price becomes €132. This demonstrates the compounding effect of surcharges.

2.6 Preparing Versions for Lifecycle Calculation

Before calculating the project lifecycle, all one-time costs and surcharges must be applied to individual calculation versions. This ensures all relevant costs are included in the final calculation.

Steps:

• Assign one-time costs and surcharges to specific calculation versions.
• Validate quantities and lifecycle periods for accuracy.
• Trigger the lifecycle calculation process to generate lifecycle versions.

3. The Project Lifecycle Calculation Process

1. Define Lifecycle Periods: Choose the timeframe (yearly, quarterly, monthly, or custom) that best suits the project's needs and reporting requirements.
2. Enter Quantities: Input production quantities for each lifecycle period, reflecting anticipated production volumes.
3. Distribute Costs: Apply one-time costs and surcharges to relevant calculations and lifecycle periods.
4. Generate Lifecycle Versions: Calculate and save lifecycle versions in the Cockpit view. These versions provide a snapshot of costs for each period.

4. Benefits of Project Lifecycle Costing

• Enhanced Cost Transparency: Clear visibility into costs at every project stage.
• Improved Decision-Making: Data-driven insights into pricing, resource allocation, and project feasibility.
• Profitability Management: Accurate calculation of product costs ensures sustainable pricing strategies and profitability analysis.
• Operational Efficiency: Streamlined processes for managing surcharges and one-time costs, leading to better cost control.

5. Conclusion

Project lifecycle costing is an essential tool for managing product costs in complex projects. By understanding its components and calculation process, organizations can optimize their financial planning and achieve long-term success. Proper implementation of lifecycle costing methodologies ensures precise cost allocation, supports strategic decision-making, and enhances profitability.

6. Related Topics:

• Entering Lifecycle Quantities
• Defining Surcharge Rules
• Managing One-Time Costs
• Lifecycle Versions and Analysis
• Analytics and Reporting with External Tools
• Authorizations for Projects