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Making Operational Decisions
Managing Capacity
What is Capacity? The maximum output that a business can produce in a given period with the available resources
More on Capacity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is Capacity Utilisation? The percentage of total capacity that is actually being achieved in a given period
Capacity Utilisation Formula Capacity utilisation (expressed as a percentage) is calculated using this formula: Actual level of output Maximum possible output X 100
Capacity Utilisation Example Stephenson Audio manufacturer hand-held microphones.  The factor in Sandbach has a maximum  output of 4,000 units per month.  In Jan 2009, actual output was 3,200 microphones = 80.0% Capacity utilisation in January 2009 = Actual output  (3,200) Maximum possible output  (4,000) X 100
Why Capacity Utilisation Matters ,[object Object],[object Object],[object Object]
Why Produce at < 100% Capacity? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
How to Produce > 100% Capacity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Problems Working at High Capacity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Production Efficiency
Ways to Measure Productive Efficiency ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Productive Efficiency ,[object Object],[object Object],[object Object],[object Object],[object Object]
More on Productivity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ways to Improve Productivity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Stock Levels and Efficiency ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Mass Production and Poor Productivity ,[object Object],[object Object],[object Object]
Methods of Lean Production ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lean Production – Main Methods ,[object Object],[object Object],[object Object]
Production and Seasonal Demand ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cell Production ,[object Object],[object Object],[object Object],[object Object],[object Object]
Kaizen / Quality Circles ,[object Object],[object Object],[object Object],[object Object]
Just-in-time (“JIT”) Production ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Technology and Improved Efficiency ,[object Object],[object Object],[object Object],[object Object],[object Object]
Economies of Scale ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Economies of scale Bulk Buying Economies As businesses grow they need to order larger quantities of production inputs (e.g. raw materials) As the order value increases, a business obtains more bargaining power with suppliers and should be able to get better prices Technical Economies Businesses with large-scale production can use more advanced machinery (or use existing machinery more efficiently); can use mass production techniques and afford to invest more in research and development Financial Economies Larger firms find it easier to find potential lenders and to raise money at lower interest rates Marketing Economies Many marketing costs are fixed costs and so as a business gets larger, it is able to spread the cost of marketing over a wider range of products and sales – cutting the average marketing cost per unit Managerial Economies As a firm grows, there is greater potential for managers to specialise in particular tasks (e.g. marketing & finance).  In a small firm, many roles are performed by the same person.  This can create inefficiency since they are not as expert or highly qualified in one area.
External Economies of Scale ,[object Object],[object Object],[object Object],[object Object],[object Object]
Diseconomies of Scale ,[object Object],[object Object],[object Object],[object Object],[object Object]
Test Your Understanding http://www.tutor2u.net/business/quiz/operationaldecisions/quiz.html
Making Operational Decisions

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Aqa bus2-operationsdecisions

  • 3. What is Capacity? The maximum output that a business can produce in a given period with the available resources
  • 4.
  • 5. What is Capacity Utilisation? The percentage of total capacity that is actually being achieved in a given period
  • 6. Capacity Utilisation Formula Capacity utilisation (expressed as a percentage) is calculated using this formula: Actual level of output Maximum possible output X 100
  • 7. Capacity Utilisation Example Stephenson Audio manufacturer hand-held microphones. The factor in Sandbach has a maximum output of 4,000 units per month. In Jan 2009, actual output was 3,200 microphones = 80.0% Capacity utilisation in January 2009 = Actual output (3,200) Maximum possible output (4,000) X 100
  • 8.
  • 9.
  • 10.
  • 11.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.
  • 27. Economies of scale Bulk Buying Economies As businesses grow they need to order larger quantities of production inputs (e.g. raw materials) As the order value increases, a business obtains more bargaining power with suppliers and should be able to get better prices Technical Economies Businesses with large-scale production can use more advanced machinery (or use existing machinery more efficiently); can use mass production techniques and afford to invest more in research and development Financial Economies Larger firms find it easier to find potential lenders and to raise money at lower interest rates Marketing Economies Many marketing costs are fixed costs and so as a business gets larger, it is able to spread the cost of marketing over a wider range of products and sales – cutting the average marketing cost per unit Managerial Economies As a firm grows, there is greater potential for managers to specialise in particular tasks (e.g. marketing & finance). In a small firm, many roles are performed by the same person. This can create inefficiency since they are not as expert or highly qualified in one area.
  • 28.
  • 29.
  • 30. Test Your Understanding http://www.tutor2u.net/business/quiz/operationaldecisions/quiz.html