1. Relevant Cost Decisions
DECISION MAKING IN THE SHORT TERM

2. Decisions
A decision model is a formal method of making a choice, often involving both quantitative and qualitative analyses

3. Five-Step Decision-Making Process

4. Types of Decisions One-Time-Only Special Orders
Insourcing vs. Outsourcing
Make or Buy
Product-Mix
Customer Profitability
Branch / Segment: Adding or Discontinuing
Equipment Replacement

5. One-Time-Only Special Orders
Accepting or rejecting special orders when there is idle production capacity and the special orders have no long-run implications
Decision Rule: does the special order generate additional operating income?
Yes – accept
No – reject

6. Relevance Relevant Information has two characteristics:
It occurs in the future
It differs among the alternative courses of action
Relevant Costs – expected future costs
Relevant Revenues – expected future revenues

7. Types of Relevant Costs Types of Non-Relevant Costs
Types of Relevent cost
Types of Relevant Costs
Types of Non-Relevant Costs
Future Cash Flows Cash expense that will be incurred in the future as a result of a decision is a relevant cost.
Sunk Cost Sunk cost is expenditure which has already been incurred in the past. Sunk cost is irrelevant because it does not affect the future cash flows of a business.
Avoidable Costs Only those costs are relevant to a decision that can be avoided if the decision is not implemented.
Committed Costs Future costs that cannot be avoided are not relevant because they will be incurred irrespective of the business decision bieng considered.
Opportunity Costs Cash inflow that will be sacrificed as a result of a particular management decision is a relevant cost.
Non-Cash Expenses Non-cash expenses such as depreciation are not relevant because they do not affect the cash flows of a business.
Incremental Cost Where different alternatives are being considered, relevant cost is the incremental or differential cost between the various alternatives being considered.
General Overheads General and administrative overheads which are not affected by the decisions under consideration should be ignored.

8. Special Orders Should Acki accept the offer?
Acki Company receives a one-time order that is not considered part of its normal ongoing business.
Acki Company only produces one type of silver key chain with a unit variable cost of Rs.16. Normal selling price is Rs. 40 per unit.
A company in KKTC offers to purchase 3,000 units for Rs.20 per unit.
Annual capacity is 10,000 units, and annual fixed costs total TL78,000, but Acki company is currently producing and selling only 5,000 units.
Should Acki accept the offer?

9. If Acki accepts the offer, net income will increase by TL 12.000.
Special Orders
If Acki accepts the offer, net income will increase by TL
Using the incremental approach:
Special order contribution margin = TL20 – TL 16 = TL 4
Change in income = TL 4 × 3,000 units = TL

10. Types of Information
Quantitative factors are outcomes that can be measured in numerical terms
Qualitative factors are outcomes that are difficult to measure accurately in numerical terms, such as satisfaction
Are just as important as quantitative factors even though they are difficult to measure

11. Relevent cost of material

12. Relevent cost of labour

13. Potential Problems with Relevant-Cost Analysis
Avoid incorrect general assumptions about information, especially:
“All variable costs are relevant and all fixed costs are irrelevant”
There are notable exceptions for both costs

14. Potential Problems with Relevant-Cost Analysis
Problems with using unit-cost data:
Including irrelevant costs in error
Using the same unit-cost with different output levels
Fixed costs per unit change with different levels of output

15. Qualitative Factors
Nonquantitative factors may be extremely important in an evaluation process, yet do not show up directly in calculations:
Quality Requirements
Reputation of Outsourcer
Employee Morale
Logistical Considerations – distance from plant, etc.