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Define 'Operations Management' and its link to business objectives.

1. Operations Management is the coordination of resources to transform inputs into final goods and services for customers.

2. Business Objectives Link: By optimising production, it directly improves efficiency (lowering production costs to increase profit) and effectiveness (improving product quality to increase market share).

Distinguish between 'Efficiency' and 'Effectiveness' in operations.

1. Efficiency is how productively a business uses its resources (time, money, materials) to produce outputs.

WHEREAS...

2. Effectiveness is the degree to which a business achieves its stated objectives (such as increasing profit or market share).

Outline the three key elements of an operations system.

• Inputs: The raw materials, labour, equipment, and time used to produce goods or services.

• Processes: The transformational activities that convert inputs into finished outputs.

• Outputs: The final tangible good or intangible service delivered to the customer.

Compare/Distinguish: Manufacturing vs Service Businesses (2 Sims, 2 Diffs)

Similarities:
• Both aim to optimise operations to produce high-quality outputs at low cost.
• Both utilise technology to improve operational productivity.

Differences:
• Manufacturing produces tangible goods, WHEREAS service businesses produce intangible outputs.
• Manufacturing outputs can be stored as inventory for later sale, WHEREAS services cannot be stored and are consumed as they are produced.

Define 'Automated Production Lines' (APL).

1. Automated Production Lines (APL) are machinery and equipment arranged in a sequential order where products are assembled step-by-step automatically under computer control.

2. SAC Application: Raw materials move along a conveyor belt, completing specific tasks with minimal human labour.

'Automated Production Lines' (APL) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Operates with high precision and speed, reducing errors and material waste.
(+) Significantly reduces long-term wage expenses by replacing manual labour.

Weaknesses:
(-) Extremely high initial setup, purchase, and maintenance costs.
(-) A breakdown at any single point halts the entire production line immediately.

Define 'Robotics' as a technological strategy.

1. Robotics involves the use of programmable machines designed to perform specific, highly repetitive or complex manual tasks.

2. SAC Application: They are typically integrated into production lines to replace human workers in dangerous or high-precision roles.

'Robotics' - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Improves workplace safety by removing human workers from hazardous physical tasks.
(+) Works continuously 24/7 without fatigue, drastically increasing productivity rates.

Weaknesses:
(-) High upfront capital costs to purchase, install, and program.
(-) Leads to employee redundancies, which can damage workplace morale and culture.

Distinguish between Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM).

1. Computer-Aided Design (CAD) is digital software used to create, modify, and test 3D product designs on a computer screen.

WHEREAS...

2. Computer-Aided Manufacturing (CAM) is software that directly controls and directs the physical machinery during the production process.

'Computer-Aided Design' (CAD) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Speeds up the design phase by allowing instant digital modifications.
(+) Reduces material wastage by eliminating the need to build physical trial prototypes.

Weaknesses:
(-) Software licensing and setup costs are very expensive.
(-) Requires costly and time-consuming training for employees to operate effectively.

'Computer-Aided Manufacturing' (CAM) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Ensures every manufactured unit is produced with consistent accuracy and fewer defects.
(+) Reduces ongoing labour costs by automating physical manufacturing tasks.

Weaknesses:
(-) High initial capital investment for compatible machinery and software.
(-) Software glitches or power outages can immediately halt production.

Define 'Artificial Intelligence' (AI) and 'Online Services' in operations.

• Artificial Intelligence (AI): Computerised systems that simulate human intelligence and logic to analyse patterns, forecast demand, and make operational decisions without human input.

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• Online Services: Digital internet platforms (e.g. websites, booking portals, apps) that allow customers to purchase goods or access services remotely, reducing administrative costs.

Define 'Forecasting' as a materials strategy.

1. Forecasting is a planning tool that uses past sales data and market trends to estimate future customer demand for materials.

2. SAC Application: It helps managers order the correct quantity of raw materials, preventing stock shortages or waste from over-ordering.

'Forecasting' - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Minimises warehouse holding costs by preventing over-ordering of stock.
(+) Ensures adequate materials are available to prevent idle production downtime.

Weaknesses:
(-) Relies on past trends, meaning unexpected changes in market demand can cause stockouts.
(-) Analysing historical data and market trends is time-consuming for management.

Distinguish between Master Production Schedule (MPS) and Materials Requirement Planning (MRP).

1. A Master Production Schedule (MPS) is a detailed plan outlining what specific goods will be produced, in what quantities, and when.

WHEREAS...

2. Materials Requirement Planning (MRP) is an itemised list of the exact raw materials and components needed to fulfil that schedule.

Define 'Just in Time' (JIT) as a materials strategy.

1. Just in Time (JIT) is an inventory management approach that ensures raw materials arrive from suppliers only as they are needed in the production process.

2. SAC Application: It aims to completely eliminate idle inventory, meaning the business holds close to zero stock in storage.

'Just in Time' (JIT) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Drastically reduces warehouse storage costs by keeping stock levels minimal.
(+) Minimises the risk of raw materials perishing, expiring, or getting damaged in storage.

Weaknesses:
(-) Highly vulnerable to supply chain disruptions; if a supplier is late, production stops immediately.
(-) Forgoes bulk-purchasing discounts because materials are bought in frequent, smaller batches.

Distinguish between Quality Control (QC) and Quality Assurance (QA).

1. Quality Control (QC) is an internally managed, reactive strategy where finished goods are inspected at various production stages and defective items are discarded.

WHEREAS...

2. Quality Assurance (QA) is an externally audited, proactive strategy where an independent body certifies that the production processes meet designated global standards (e.g. ISO 9001).

'Quality Control' (QC) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Prevents faulty or defective products from reaching the customer, protecting brand reputation.
(+) Simple and inexpensive to organise as inspections are managed internally.

Weaknesses:
(-) Reactive; it does not prevent defects from occurring in the first place.
(-) Highly wasteful, as defective goods are discarded after resources have already been spent making them.

'Quality Assurance' (QA) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Proactive; it builds quality into the operational processes, preventing errors before they occur.
(+) Gaining certification allows the business to display a recognized quality logo, boosting customer trust and sales.

Weaknesses:
(-) Very expensive to hire external bodies to conduct initial and ongoing audits.
(-) Requires extensive time and documentation to comply with rigorous certification standards.

Define 'Total Quality Management' (TQM).

1. Total Quality Management (TQM) is a holistic, company-wide commitment to continuous improvement in quality across every stage of the operations system.

2. Core Principles: It relies on three principles: Customer Focus, Continuous Improvement, and Employee Empowerment (using quality circles).

'Total Quality Management' (TQM) - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Eliminates defects across all processes over time, leading to massive long-term cost savings.
(+) Fosters a positive, empowering corporate culture where staff actively solve quality issues.

Weaknesses:
(-) Requires a complete cultural shift, which can take years to successfully embed.
(-) Highly expensive and time-consuming to train all employees in quality analysis methods.

Define 'Waste Minimisation' and outline the '3Rs'.

1. Waste Minimisation is the process of reducing the amount of unused material, time, or labour across an operations system to lower costs.

2. The 3Rs:
• Reduce: Lowering the amount of raw materials discarded.
• Reuse: Putting leftover scrap materials back into the production cycle.
• Recycle: Reprocessing discarded waste materials into new usable products.

Define 'Lean Management' as an operations strategy.

1. Lean Management is an operations approach that systematically eliminates waste in all areas of production while maximising customer value.

2. Core Principles: It is implemented using four strategies: Pull, One-Piece Flow, Takt, and Zero Defects.

Define the Lean strategies of 'Pull' and 'One-Piece Flow'.

• Pull: Producing goods only when customer demand triggers an order, completely avoiding overproduction and excess stock.

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• One-Piece Flow: Processing one single product through each manufacturing step at a time, eliminating bottlenecks and idle waiting time.

Define the Lean strategies of 'Takt' and 'Zero Defects'.

• Takt: Synchronising the production rhythm and speed of operations to match the exact pace of customer demand.

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• Zero Defects: Cultivating an attitude of zero tolerance for mistakes, immediately halting production to resolve defects as soon as they arise.

'Lean Management' - Discuss (2 Pros, 2 Cons).

Strengths:
(+) Substantially reduces production costs by eliminating material, time, and labour waste.
(+) Improves customer satisfaction by delivering higher quality, defect-free products faster.

Weaknesses:
(-) Requires significant time and expense to train staff in continuous improvement tools.
(-) Can cause high employee stress, as the constant demand for perfection and speed is demanding.

Define 'Corporate Social Responsibility' (CSR) in operations.

1. Corporate Social Responsibility (CSR) in operations is the ethical commitment by a business to go beyond legal requirements to reduce negative social, economic, and environmental impacts.

2. SAC Application: Operations managers must apply CSR principles across all three stages: inputs, processes, and outputs.

Outline CSR considerations across Inputs, Processes, and Outputs.

• Inputs: Sourcing from local suppliers to cut transport emissions, or choosing sustainable, renewable raw materials.

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• Processes: Using energy-efficient/solar technology and recycling production scraps inside the factory.

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• Outputs: Using biodegradable packaging and ensuring the final product can be fully recycled by the customer.

Define 'Global Sourcing of Inputs'.

1. Global Sourcing of Inputs is the practice of purchasing raw materials, component parts, or resources from suppliers located overseas.

2. SAC Application: Used to access cheaper materials due to lower foreign production costs, or to access unique inputs unavailable domestically.

Distinguish between 'Overseas Manufacture' and 'Global Outsourcing'.

1. Overseas Manufacture involves a business setting up and retaining full ownership and control of its own manufacturing facility located in a foreign country.

WHEREAS...

2. Global Outsourcing involves contracting an entirely separate, external third-party overseas business to complete specific business tasks (like customer service or assembly).