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Using Cost 
Information to Make 
Special Decisions 
Chapter 9
Learning Objectives 
• Define fixed and variable costs 
• Compute price, fixed cost, variable cost per unit, or quality 
given to others 
• Construct and interpret a break even chart 
• Apply the concepts of contribution margin and product margin
Special Decisions 
• They are made on an as needed basis as opposed to a standard 
schedule 
• Nonfinancial criteria may outweigh financial criteria 
• Tools help make these decisions 
• Break even analysis 
• Role of fixed and variable costs 
• Break even chart 
• Contribution Margin 
• Product Margin
Break Even Analysis 
• Also called Cost-Volume-Profit (CVP) analysis 
• Studies relationships 
• Approach can determine price, charges, and reimbursement 
• Formula to determine total revenues 
• Total revenue=Price x Quantity
Role of Fixed Costs 
• The average fixed cost per visit is inversely related to volume 
as long as total fixed cost remains constant 
• Caution when using this for decisions major errors 
• Assuming that cost per unit does not change when volume 
changes 
• Using fixed cost per unit derived at one level to forecast total 
fixed costs at another level
Role of Variable Costs 
• 2 major characteristics 
• Total variable costs change directly with a change in activity 
• Variable cost per unit stays the same with a change in activity 
• Formula Total variable costs=variable cost per unit x number 
of units per activity
Chapter 9: Using Cost Information to Make Special Decisions
Break Even Equation 
• Price x Volume=Fixed Cost + Variable Cost 
• Break even formula can be used to : 
• Find Price 
• Find quantity 
• Find Fixed cost 
• Find Variable cost per unit
Chapter 9: Using Cost Information to Make Special Decisions
Chapter 9: Using Cost Information to Make Special Decisions
Break Even Chart 
• Graphically displays the relationships in the break even 
equation 
• Break even point is the point where total revenues equal total 
costs 
• Shortcut to calculating breakeven is Contribution Margin 
• Total Contribution Margin=Total Revenue-Total Variable Cost
Product Margin 
• Subtracting avoidable fixed cost from the total contribution 
margin yields product margin 
• Multiple Services-organizational fixed costs and service specific 
fixed costs 
• Avoidable fixed costs-a fixed cost that can be avoided if a service 
is not provided 
• Nonavoidable fixed costs- A fixed cost that will remain even if a 
specific service is discontinued
Product Margin Used in Special 
Decision Making 
• Make or Buy Decisions- After comparing product margins, the 
alternative with the higher product margin should be chosen 
• Adding or Dropping a Service-If proposed service is expected 
to have a positive product margin it should be added, if lower 
drop 
• Expanding or Reducing Service-Compare both product 
margins. Higher anticipated product margin should be chosen
Summary 
• In order to make a decision regarding a service, a break even 
analysis can be used. 
• Fixed and variable costs must be understood and used as a 
tool. 
• Total contribution and product margins must be understood 
• All contribute to the decision making process

More Related Content

Chapter 9: Using Cost Information to Make Special Decisions

  • 1. Using Cost Information to Make Special Decisions Chapter 9
  • 2. Learning Objectives • Define fixed and variable costs • Compute price, fixed cost, variable cost per unit, or quality given to others • Construct and interpret a break even chart • Apply the concepts of contribution margin and product margin
  • 3. Special Decisions • They are made on an as needed basis as opposed to a standard schedule • Nonfinancial criteria may outweigh financial criteria • Tools help make these decisions • Break even analysis • Role of fixed and variable costs • Break even chart • Contribution Margin • Product Margin
  • 4. Break Even Analysis • Also called Cost-Volume-Profit (CVP) analysis • Studies relationships • Approach can determine price, charges, and reimbursement • Formula to determine total revenues • Total revenue=Price x Quantity
  • 5. Role of Fixed Costs • The average fixed cost per visit is inversely related to volume as long as total fixed cost remains constant • Caution when using this for decisions major errors • Assuming that cost per unit does not change when volume changes • Using fixed cost per unit derived at one level to forecast total fixed costs at another level
  • 6. Role of Variable Costs • 2 major characteristics • Total variable costs change directly with a change in activity • Variable cost per unit stays the same with a change in activity • Formula Total variable costs=variable cost per unit x number of units per activity
  • 8. Break Even Equation • Price x Volume=Fixed Cost + Variable Cost • Break even formula can be used to : • Find Price • Find quantity • Find Fixed cost • Find Variable cost per unit
  • 11. Break Even Chart • Graphically displays the relationships in the break even equation • Break even point is the point where total revenues equal total costs • Shortcut to calculating breakeven is Contribution Margin • Total Contribution Margin=Total Revenue-Total Variable Cost
  • 12. Product Margin • Subtracting avoidable fixed cost from the total contribution margin yields product margin • Multiple Services-organizational fixed costs and service specific fixed costs • Avoidable fixed costs-a fixed cost that can be avoided if a service is not provided • Nonavoidable fixed costs- A fixed cost that will remain even if a specific service is discontinued
  • 13. Product Margin Used in Special Decision Making • Make or Buy Decisions- After comparing product margins, the alternative with the higher product margin should be chosen • Adding or Dropping a Service-If proposed service is expected to have a positive product margin it should be added, if lower drop • Expanding or Reducing Service-Compare both product margins. Higher anticipated product margin should be chosen
  • 14. Summary • In order to make a decision regarding a service, a break even analysis can be used. • Fixed and variable costs must be understood and used as a tool. • Total contribution and product margins must be understood • All contribute to the decision making process