Make Or Buy Decision Example Accounting Apr 2026

Even though the simple unit cost ($1.00) is lower than the total manufacturing cost ($1.35), the company must compare it to the total relevant cost ($1.05) . Since buying at $1.00 is cheaper than the $1.05 cost of making, the accounting review would suggest buying the component. Key Factors to Review

Imagine a toy company that currently manufactures a wheel component for its toy cars. Amount Accounting Treatment Direct Materials Relevant : Only incurred if you make it. Direct Labor Relevant : Avoided if you stop making it. Variable Overhead Relevant : Fluctuates with production levels. Fixed Overhead make or buy decision example accounting

: Benefit lost by using space for this component instead of something else. Total Relevant Cost $1.05 Even though the simple unit cost ($1

An outside supplier offers to provide the same wheel for $1.00 per unit . Amount Accounting Treatment Direct Materials Relevant : Only

A well-rounded review must look beyond just the numbers to include both quantitative and qualitative insights. Make-or-Buy Decision Made Easy (6 Key Factors) - WUC

A is a strategic choice in managerial accounting between manufacturing a product or component in-house ("make") or purchasing it from an external supplier ("buy") . To make the right call, accountants focus on relevant costs —those that will change depending on the choice—rather than total historical costs. Accounting Example: Component Production

: Only the avoidable portion (e.g., special lease) is relevant. Opportunity Cost