Capacity

Capacity Utilisation and Outsourcing

1. Measurement and Significance of Capacity Utilisation

• Definition of Maximum Capacity: The maximum capacity refers to the total possible level of sustained output a business can achieve in a specific timeframe.
• Capacity Utilisation: It measures the proportion of the maximum capacity that is currently being utilized by the business. The formula for calculating capacity utilisation is:
  $\text{Capacity Utilisation} = \frac{\text{Actual Output}}{\text{Maximum Capacity}} \times 100\%$
• Importance: Capacity utilisation is critical in determining the operational efficiency of a business.
• Examples:
  • Hotel: Maximum capacity equals the number of room nights available during a defined period.
  • Factory: Maximum capacity encompasses the total output level achievable with all existing resources (land, capital equipment, and labor).
• Understanding Full Capacity: When a business operates at full capacity, it reaches 100% capacity utilisation, indicating no spare capacity available.
• Analyst Usage: Analysts utilize capacity utilisation rates to compare performance across different businesses or time periods.

2. Capacity Utilisation's Impact on Average Fixed Costs

• High Capacity Utilisation: When capacity utilisation rates are high, fixed costs (e.g., rent, machinery depreciation) are distributed over a large number of units, resulting in relatively low average or unit fixed costs.
• Low Capacity Utilisation: Conversely, low capacity utilisation leads to higher average fixed costs since fewer units bear the fixed costs.
• Business Claims: Businesses can assert their success when operating at full capacity, indicating no spare capacity, which can enhance employee job security and morale due to product popularity.

Potential Drawbacks of Operating at Full Capacity

• Increased Pressure on Employees: With a high workload, employees may experience heightened stress levels.
• Operational Risks: Operations managers face heightened risks of production scheduling errors due to lack of slack time.
• Customer Management: Businesses may need to turn away regular customers wishing to increase orders, risking loss of long-term clients.
• Maintenance Challenges: Continuous machinery operation can lead to insufficient maintenance time, resulting in future unreliability.

Balancing Capacity Utilisation

• Optimal Practice: Most businesses strive to maintain a high level of capacity utilisation while retaining some spare capacity for unexpected situations.

3. Operating Beyond Maximum Capacity

• Sustained Output Definition: The term ‘sustained’ in maximum capacity implies the highest output level maintainable over a reasonable period.
• Emergency Situations: Temporary spikes in output (over maximum capacity) can be achieved through:
  • Pushing machines beyond safe limits.
  • Asking labor to work extended hours beyond contractually allowed.
• Consequences: Operating beyond safe limits is unsustainable and can lead to breakdowns and increased worker stress.

4. Operating Below Maximum Capacity

• Excess Capacity: Operating at less than full capacity signifies excess capacity, which can lead to increased unit fixed costs.

Short-Term Excess Capacity Causes

• Low Seasonal Demand: Common cause of short-term excess capacity.

Strategies for Short-Term Improvement

• Maintain High Output Levels: This could increase inventories at a potential extra cost and risk if sales don’t recover.
• Adopt Flexible Production: Allow creation of varied products adaptable to seasons, necessitating flexible workforce and resources.
• Flexible Employment Contracts: Permitting reduced hours during low demand could lower capacity but may harm employee morale.

Long-Term Excess Capacity Causes

• Economic Recession: Economic downturns or technological changes may decrease demand for current products.

5. Long-term Options for Dealing with Capacity Shortages

• Understanding Capacity Shortages: A capacity shortage occurs when demand for products surpasses current output capacity.
• Management Options: Options depend on the cause and duration of excess demand.

Potential Actions to Address Capacity Shortages

• Increase Scale of Operation: Invest in additional production resources (e.g., machinery).
• Outsource or Subcontract Work: Engage other businesses to meet demand without expanding physical capacity.
• Maintain Full Capacity: This option involves risks, particularly if demand fluctuates, leading to reliance on outside contractors.

Decision-making Factors

• Cost Assessment: Consideration of the costs associated with scaling operations versus outsourcing.
• Time Factor Considerations: Often, subcontracting can be arranged faster than constructing new facilities, which may take years.

6. Advantages and Disadvantages of Methods for Dealing with Long-Term Capacity Shortages

Outsourcing

• Advantages:
  • No substantial capital investment required as outsourcing converts fixed costs into variable costs.
  • Expedited arrangements for outsourcing may quickly meet additional capacity needs.
  • Enhanced flexibility reduces the risk of long-term financial commitment if demand fluctuates.
• Disadvantages:
  • Quality control can be more challenging with outsourced products or services, necessitating stringent contracts.
  • Potential increase in transport and administrative costs.
  • Uncertainties regarding delivery reliability and times.
  • Unit costs could be higher than in-house production due to supplier profit margins.

Expansion of Production Facilities

• Advantages:
  • Sustained long-term capacity increase with control over quality and final delivery times.
  • Implementation of the latest technologies and methodologies.
  • Potential for other economies of scale.
• Disadvantages:
  • High initial capital costs and challenges in obtaining financing.
  • Risk of increased capacity that may not be sustainable should demand decrease extensively.
  • Delays in building new facilities may lead to lost customers.

7. The Growth of Outsourcing

• Reasons Justifying Outsourcing:
  • Reduction in operating costs and enhanced operational flexibility.
  • Focus on core activities, allowing management to prioritize main business objectives.
  • Access to specialist resources that may be unaffordable in-house for small and medium-sized businesses.
  • Frees internal resources for other strategic uses.
• Drawbacks of Outsourcing:
  • Job losses within the business, potentially hurting employee morale and public perception.
  • Difficulty in maintaining quality and assurance in outsourced functions and items.
  • Possible customer discomfort with outsourcing, especially relating to service quality and reliability.
  • Security risks tied to outsourcing IT functions with sensitive data.
  • Corporate social responsibility concerns when outsourcing to low-wage economies.

8. Outsourcing Evaluation

• Assessing Outsourcing Decisions: Conducting thorough cost–benefit analysis before committing to substantial outsourcing is essential. Key factors in decision-making include identifying core activities that must remain under direct business control.

9. Short Answer Questions

1. Define ‘excess capacity’: Excess capacity exists when a business operates below its maximum capacity, leading to underutilization of resources.
2. Explain a reason for changing average fixed costs with excess capacity: As excess capacity increases, fixed costs are spread over fewer units, raising average fixed costs due to inefficiency.
3. Problem of operating at full capacity: A significant problem is increased stress on employees, which can impact morale and productivity.
4. Short-term concern with excess capacity: In the short term, businesses may not worry about excess capacity if demand is seasonally low and is expected to recover.
5. Analysis of improving capacity utilisation: Businesses can improve capacity utilization through targeted marketing strategies to increase demand for existing products.
6. Reason for outsourcing at full capacity: A business might choose outsourcing to manage surges in orders without the need for immediate expensive expansion.

10. Essay Questions

1. a. Analyse two reasons for the significance of capacity utilization in competitive markets:

   • Cost leadership via efficient use of resources to achieve lower average costs.
   • Maintaining market share by enabling firms to meet demand swiftly and effectively.

   b. Evaluate whether a train operating company should outsource services:

   • Consider operational efficiency, cost-effectiveness, quality assurance, and the impact on customer satisfaction before making outsourcing decisions.