Operations Flashcards
Operations
Business processes that involve transformation or, more generally, production
Cost leadership
Aiming to have the lowest costs/be the most price-competitive in the market whilst still being profitable.
Can be achieved through:
- Economies of scale
- Supply chain management
- Using technology to increase productivity and speed
- Minimising waste
Goods/service differentiation
Distinguishing products in some way from competitors Goods: - Varying actual product features - Varying product quality - Varying any augmented feature Services: - Varying time spent - Varying expertise level - Varying provider's qualifications and experience - Varying material/equipment quality
Standardised goods
Mass produced on an assembly line, uniform pre-determined quality level
- Produced with production focus
Customised goods
Varied according to customer demands
- Produced with a market focus
Perishable good processes
- High quality, safety and cleanliness standards
- Short, quick and effective lead and distribution times
- Appropriate, robust packaging and cold storage processes
Non-perishable good processes
- Quality is managed throughout the entire process
- Implement effective inventory management strategies
- Be highly responsive to market demand in order to not overproduce
Intermediate goods
Goods that become inputs in other processes
Standardised services
All customers receive the same streamlined process
- Increases cost leadership but decrease personalisation
Customised services
All customers receive treatment based off their desires
- Tailored to individual circumstances
Interdependence
Finance
- Operations cut production costs to free up funds
- Finance provide necessary funds for improved production
Marketing
- Operations set limits
- Marketing set goals
HR
- Operations should avoid HR issues (like excessive overtime)
- HR should hire the right staff for maximum efficiency and effectiveness
Globalisation
Removal of trade barriers between nations, causing increased integration between national economies and a high degree of capital, labour, ideas, finance and technology
- SCM has been greatly impacted as businesses now have global supply chains
Technology (influence)
Design, construction and/or application of innovative devices, methods and machinery upon operations processes. Can assist both administration and transformation. Benefits of: - Speed - Quality - Consumer satisfaction - Lower cost per unit
Quality expectations
Standard of quality that products should be produced at
- For goods, quality of design, make and functionality
- For services, degree of competence
- Force businesses to follow excellence standards when packaging
Cost-based competition
From deriving the BE point, businesses look to create cost advantages over their competitors
- Done by looking at where fixed and variable costs can be reduced to increase efficiency and profits
Government policies
Subject to change depending on who is ruling, new laws and taxes can influence operations
- Impacted by trade agreements, like ChAFTA, and government investment/specialisation incentives
Legal regulation
Certain laws can influence operations, including: - WHS Laws - Environmental protection laws - Consumer laws Breaches can result in fines
Environmental sustainablity
Responsibility to act within the environment’s best interests in order to keep a high standard of health and wellbeing along with increased social profile and ability to continue these in the future
Corporate Social Responsibility
Open and accountable business actions based on respect for people, community/society and broader environment. Means businesses must:
- Act fairly and in good faith
- Observe the law
- Protect the environment
- Contribute to charity
Legal compliance vs ethical responsibility
Legal compliance means to merely comply with the law and not breach any legislation or the business could get punished as breaches lead to financial penalties and reputational harm.
Ethical responsibility means to act within the best interests of society and the environment and, whilst no punishment would be received for not doing it if the business is legally compliant, acting ethically responsible can boost the business’s reputation and lead to growth as a result
Inputs
Resources used in the transformation process
Labour
Mental and physical human effort put into the operations process
Energy
The fuel that powers input transport to the business, the machinery and equipment used in transformation and the distribution of goods to consumers
Raw materials
Basic components of manufactured goods, including intermediate goods.
- Also called “direct materials”
Machinery and technology
Machinery used to process raw materials as well as to design and make products.
- When integrated with technology, it can improve efficiency and reduce waste
- Capital-labour substitution is when people are replaced by machinery
Transformed resources
Inputs changed or converted in the operations process. Including:
- Materials
- Information
- Customers
Transforming resources
Inputs that carry out the process. Includes:
- Human resources
- Facilities
Transformation
Conversion of inputs into outputs.
- Influenced by the 4 Vs
Volume
How much needs to be made
- Higher volume usually leads to more standardisation
- Lower volume usually leads to more customisation
Variety
The mix or range of outputs produced
- More variety leads to more complex transformation
Variation
How processes respond to demand changes, such as seasonal variations
Visibility
How much of the process the customer sees/experiences
- Services tend to have higher visibility
- Manufactured goods have lower visibility
Sequencing and scheduling
Order in which activities occur and the length of time activities take to be completed
Gantt chart
Type of bar chart that shows the scheduled and completed work over a time period
- Forces a manager to plan steps needed to complete a task, specifying time required
- Makes it easy to monitor actual progress against the plan
Critical path analysis
Shows what tasks need to be done, how long each takes and the necessary order of completion.
- The critical path is the shortest path to complete all necessary tasks
- Some tasks can be completed simultaneously
- Enables a manager to see what needs to be done and allows the timing of tasks to be considered
- Gives direction and organisation as a business can see the order tasks need to be done in
Competitive advantage
Factors that give a business the edge over its competitors. Can arise from areas such as:
- Quality
- Dependability/consistency
- Flexibility/convenience
- Customer service
- Variety
- Innovation
- Reduced costs
Technology (process)
Allows for increased efficiency and reduced costs
- For goods it can shorten processes and reduce waste throughout production
- For services it is used in office and communications technology, which has allowed for globalisation
Robotics
Use of programmable machinery capable of doing several tasks \+ High quality outputs \+ High consistency levels \+ Improved efficiency \+ Minimised waste – Short-term job loss – Lack of customisation – High short-term costs
CAD/CAM
Computer Aided Design/Manufacturing Computer drawing and adjusting of 3D designs \+ Shorter time \+ Automatic calculations \+ Higher consistency – Lower quality individual products – High start-up/equipment costs
Office technology
Use of technology to allow for virtual employment outside the physical office
+ Accessible from anywhere
+ Less commute
+ Less floor space
+ Perform multiple jobs simultaneously
– Can lead to burnout as employees always feel on
Task design
Classifying job activities in ways that make it easy for an employee to successfully perform and complete a task. Involves determining:
- Number of staff needed
- Skills required
- Training/retaining required
Skills audit
Used to determine if existing employees have necessary sills to carry out the task or if the business needs it train/retrain/acquire new staff
Process layout
Arrangement of machinery so that machines and equipment are grouped together by the function they perform
Process production
Different sequences for different products
- Best suited to high variety, low volume production
- Services (like hospitals)
Product production
Uses product layout, where the arrangement relates to the sequence of tasks
- Best suited to high volume, low variety tasks
- Assembly line manufacturing (like cars)
Project production
Uses fixed position layout, where the manufactured object is located
- Best used for large scale activities (like construction)
Hot desking
No set desks for employees \+ Encourages collaboration \+ Less floor space required – Time wasted choosing and unpacking – Employees don't like the insecurity of not having a set desk
Monitoring
Measuring actual performance against planned performance through KPIs
Key Performance Indicator
Quantifiable performance measure for a specific objective. Typical ones include:
- Lead times
- Process flow rates
- Direct/indirect cost analysis
- Defect rates
- Repair rates
- Warranty claims
- Capacity and volume rates
- IT and maintenance costs
- Inventory turnover rates
Control
Corrective action taken if a discrepancy is detected in monitoring