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WorksheetsIB Unit 5: Operations Management
Total questions: 79
Worksheet time: 40mins
What is job production?
The output of a standardized good or service
The output of a customized good or service
The output of mass-produced goods
The output of automated production lines
Which of the following is an example of job production?
Manufacturing cars
Producing smartphones
Construction of roads, schools, and hospitals
Assembling furniture
What is a key characteristic of job production?
Produces large quantities of identical products
Involves the output of unique or one-off orders
Uses automated production lines
Focuses on cost reduction through economies of scale
Which of the following is a pro of job production?
Economies of scale
Shorter production times
Flexibility to adapt to specific environments
Lower labor costs
What is a con of job production?
High economies of scale
Lower production costs
Expensive due to highly skilled labor
Shorter production times
What is batch production?
A method of production that involves producing a set of identical products with work on each batch being fully completed before production switches to another batch.
A method of production that involves producing unique, customized products one at a time.
A method of production that involves continuous production without any breaks.
A method of production that involves producing products only when there is an order.
Which of the following is a pro of batch production?
There is less flexibility for customers.
There is a greater need for capital expenditure.
Average costs of production are lower than if job production is used.
There is idle time the machinery needs to be cleaned.
Which of the following is a con of batch production?
It reduces the risks associated with concentrating on the output of a single product.
It is suitable for making products when the level of demand for them is not enough to justify using mass production.
There is less flexibility for customers compared with job production.
It enables firms to make a variety of different products, thereby spreading risks.
Why might batch production be used?
When the level of demand for a product is infrequent and unsteady.
When the level of demand for a product is frequent and steady.
When the level of demand for a product is unknown.
When the level of demand for a product is very high.
What is one of the disadvantages of batch production related to machinery?
There is no need for machinery in batch production.
Machinery needs to be cleaned and/or changed (reconfigured) in order to produce another batch of products.
Machinery is only used for a single product in batch production.
Machinery is always in use without any idle time.
What is a key characteristic of mass (flow) production?
It involves producing customized products.
It relies on a manual production process.
It involves producing large quantities of standardized products.
It is not capital intensive.
Which of the following is a pro of mass (flow) production?
High start-up costs
Limited choice
Fast production
Inventory management issues
Which of the following is a con of mass (flow) production?
Low unit cost
Lower labor costs
Limited choice
Fast production
Why is mass (flow) production considered highly capital intensive?
Because it requires a large number of workers.
Because it involves high start-up costs for setting up machines and assembly lines.
Because it produces customized products.
Because it has low production costs.
What is one of the repetitive tasks associated with mass (flow) production?
Designing new products
Marketing the products
Operating the assembly line
Managing inventory
What is mass customization?
The production of goods in large quantities without any customization.
The production of goods in small quantities with high customization.
The combination of mass production benefits with the personalization of job production.
The production of goods with no regard to customer preferences.
Which of the following is a pro of mass customization?
It is highly expensive for the business.
It offers greater choice for customers and a higher degree of customer satisfaction.
It requires greater need for effective stock control.
It is challenging to forecast sales and trends.
What is one of the cons of mass customization?
It offers greater choice for customers.
It is less expensive than mass production.
It relies on creating more options which can be highly expensive for the business.
It does not require effective stock control.
Which of the following is an example of mass customization by Coca-Cola?
Offering a variety of burger ingredients.
Producing personalized cans and bottles with people's first names.
Providing a wide range of car models.
Offering customized clothing options.
What is one of the benefits of job rotation for employees in mass customization?
It reduces the need for stock control.
It is a form of non-financial reward used to maintain motivation and productivity.
It decreases the cost of production.
It simplifies the forecasting of sales and trends.
What does operations management oversee?
The marketing process
The production process
The financial process
The human resources process
Which of the following is a key measure in the production process?
Quality
Cost
Productivity
Time
What does batch production involve?
Creating unique, one-of-a-kind items
Creating a set quantity of identical products before switching to a different variation
Producing large-scale output of identical goods at the lowest possible cost
Offering a high volume of standardized products with some personalization
What is job production focused on?
Large-scale output of identical goods
Efficiency of converting resources into outputs
Unique customer needs, crafting one-of-a-kind items
Standardized products with some personalization
What does mass customization blend?
High volume of standardized products with some personalization
Large-scale output of identical goods at the lowest possible cost
Unique customer needs with high efficiency
Set quantity of identical products with different variations
What does mass production prioritize?
Unique customer needs
High volume of standardized products
Large-scale output of identical goods at the lowest possible cost
Efficiency of converting resources into outputs
What does operations management deal with?
The process of creating goods and services that people want to purchase, using the resources that are available.
The operations method of turning inputs into outputs by adding value.
The measure of a firm's efficiency level.
The production methods used to provide goods and services for today's customers without compromising the provision of products for customers in the future.
What does the production process refer to?
The management process of creating goods and services.
The operations method of turning inputs into outputs by adding value.
The measure of a firm's efficiency level.
The production methods used to provide goods and services for today's customers without compromising the provision of products for customers in the future.
What is productivity a measure of?
The management process of creating goods and services.
The operations method of turning inputs into outputs by adding value.
A firm's efficiency level.
The production methods used to provide goods and services for today's customers without compromising the provision of products for customers in the future.
What does sustainability refer to?
The management process of creating goods and services.
The operations method of turning inputs into outputs by adding value.
A firm's efficiency level.
The production methods used to provide goods and services for today's customers without compromising the provision of products for customers in the future.
What does batch production involve?
Producing a set of identical products, with work on each batch being fully completed before production switches to another batch.
The output of a customized good or service that meets the specific needs of a specific customer.
Combining the benefits of mass production with the personalization of job production.
Different operations continuously and progressively carried out in sequence, with a high volume of output of standardized products.
What is job production?
Producing a set of identical products, with work on each batch being fully completed before production switches to another batch.
The output of a customized good or service that meets the specific needs of a specific customer.
Combining the benefits of mass production with the personalization of job production.
Different operations continuously and progressively carried out in sequence, with a high volume of output of standardized products.
What does mass customization combine?
Producing a set of identical products, with work on each batch being fully completed before production switches to another batch.
The output of a customized good or service that meets the specific needs of a specific customer.
The benefits of mass production with the personalization of job production.
Different operations continuously and progressively carried out in sequence, with a high volume of output of standardized products.
What does mass production involve?
Producing a set of identical products, with work on each batch being fully completed before production switches to another batch.
The output of a customized good or service that meets the specific needs of a specific customer.
Combining the benefits of mass production with the personalization of job production.
Different operations continuously and progressively carried out in sequence, with a high volume of output of standardized products.
What does the event of the Ever Green cargo ship getting stuck highlight?
A) The importance of maritime laws
B) The importance of supply chain logistics and the limitations of relying on a just-in-time delivery system
C) The need for larger canals
D) The benefits of air freight over sea freight
What is Just-in-time (JIT) delivery system?
A) A method where materials are stored in large quantities
B) A method where materials and components are scheduled to arrive precisely when they are needed in the production process
C) A method where materials are delivered once a month
D) A method where materials are delivered only during business hours
What is the primary goal of lean production?
To increase production time
To increase efficiency and reduce waste
To increase the number of employees
To increase the complexity of processes
Which of the following is NOT a feature of lean production?
Less waste
Greater efficiency
Increased operational inefficiency
Managing the supply chain
Lean production can be applied to which of the following areas of a business?
Only marketing
Only finance
Only human resource management
All aspects including human resource management, marketing, finance, and operations management
What does the term "streamlining" refer to in the context of lean production?
Increasing the number of steps in a process
Design a form that presents very little resistance to a flow of air or water, increasing speed and ease of movement
Adding more resources to a process
Increasing the complexity of a process
How does lean production aim to improve efficiency?
By increasing the number of employees
By eliminating production processes that do not add any value to output
By increasing the number of steps in a process
By adding more resources to a process
What is one of the benefits of lean production?
Increased production time
Economic and ecological sustainability
Increased complexity of processes
Higher operational inefficiency
What is the primary goal of Lean Production?
Increase production speed
Cut out all sources of waste and achieve efficiency gains
Increase the number of employees
Expand the product line
Which of the following is NOT one of the 8 sources of waste in Lean Production?
Defects
Overproduction
Marketing
Waiting times
What does the 'N' in the acronym DOWNTIME stand for in the context of Lean Production?
Non-utilized talents
New products
Necessary resources
Network issues
Which source of waste involves having too much stock on hand?
Transportation
Inventory
Motion
Excess processing
What does 'Excess processing' refer to in Lean Production?
Delays in production
Adding unnecessary features to products
Producing more than is needed
Unnecessary movement of materials
What does "Less Waste" aim to achieve in Lean Production?
Increase production time
Cut out all sources of waste and achieve efficiency gains
Increase inventory levels
Add unnecessary features to products
Which of the following is NOT one of the 8 sources of waste in Lean Production?
Defects
Overproduction
Customer satisfaction
Waiting times
What does the "Inventory" source of waste refer to in Lean Production?
Delays in production
Having too much stock on hand
Unnecessary movement of materials
Underusing workers' skills
Which source of waste involves underusing workers' skills?
Non-utilized talents
Motion
Transportation
Excess processing
What does the "Motion" source of waste refer to in Lean Production?
Delays in production
Excessive worker movement
Unnecessary movement of materials
Adding unnecessary features to products
What is the definition of efficiency in the context of lean production?
Using more resources to generate the same output
Using resources less productively to generate output
Using resources more productively in order to generate output
Using fewer resources to generate less output
Which of the following is NOT an example of greater efficiency?
Sales per person
Output per worker
Output per machine hour
Increased number of employees
How can greater efficiency be achieved in the workplace?
By reducing the level of motivation
By improving technologies and capital equipment
By decreasing the provision of training
By increasing the number of working hours
What is one way to measure greater efficiency in an organization?
Number of meetings held
Output per worker
Number of holidays taken
Number of emails sent
Which of the following is a benefit of improved provision of training and development for employees?
Decreased productivity
Increased absenteeism
Improved efficiency
Higher turnover rates
What is the definition of efficiency?
Using the least amount of inputs to achieve the highest amount of output.
Using the most amount of inputs to achieve the highest amount of output.
Using the least amount of inputs to achieve the lowest amount of output.
Using the most amount of inputs to achieve the lowest amount of output.
What is lean production primarily concerned with in the manufacturing process?
Eliminating waste
Increasing production speed
Maximizing profit
Reducing labor costs
What is one of the benefits of using lean production methods?
Increasing the number of employees
Preventing or minimizing waste
Maximizing the use of raw materials
Reducing the number of products
Which of the following is NOT a method of lean production specified by the IB for HL?
Continuous improvement (Kaizen)
Just-in-time (JIT)
Total Quality Management (TQM)
None of the above
What is the philosophy of Kaizen primarily focused on?
Large, radical changes
Small, incremental changes
Eliminating all employees
Increasing production speed at any cost
Which of the following is NOT a step in the Kaizen Continuous Improvement Cycle?
Get Employees involved
Gather a list of Problems
Implement large-scale changes immediately
Test the Solutions
What is the main goal of Kaizen in production processes?
To increase production speed
To achieve greater efficiency and eliminate waste
To reduce the number of employees
To implement new technology
Which of the following best describes the Kaizen approach?
Making small steps to continually improve
Making large steps to improve occasionally
Ignoring small problems to focus on major issues
Implementing changes only when necessary
What is the main focus of the Kaizen method?
Employee empowerment
Focus on small changes
Cultural shift
All of the above
Which of the following is a benefit of the Kaizen method?
Increased efficiency and productivity
Increased time and cost investment
Employee resistance to change
Management buy-in required for delegation
What does employee empowerment in the Kaizen method encourage?
Employees to work longer hours
Employees to suggest improvements and participate in decision-making
Employees to take more breaks
Employees to focus on individual tasks
What is required for a successful Kaizen implementation?
Short-term commitment
Cultural shift and long-term commitment
Major changes
Individual efforts
Which of the following is a challenge of the Kaizen method?
Improved employee morale and motivation
Better quality products and services
Time and cost investment in training and meetings
Increased efficiency and productivity
What is the primary aim of the Just-in-time (JIT) method?
To increase buffer stock requirements
To eliminate buffer stock requirements
To increase storage costs
To reduce production speed
Which of the following is NOT an advantage of the Just-in-time (JIT) method?
Lower storage costs
Improved cash flow
Higher administrative costs
Reduced waste
What does the Just-in-time (JIT) method focus on regarding materials and components?
Receiving them in bulk
Receiving them exactly when needed for production
Storing them for future use
Receiving them after production
Which of the following is a disadvantage of the Just-in-time (JIT) method?
Encourages efficient production
Missed bulk purchase discounts
Reduces waste
Improves cash flow
How does the Just-in-time (JIT) method improve cash flow?
By increasing storage costs
By minimizing tied-up capital in inventory
By holding excess stock
By reducing production speed
What is one of the key aspects of the Just-in-time (JIT) method?
Promotes lean production by encouraging efficient use of resources
Increases buffer stock requirements
Focuses on storing materials for future use
Encourages bulk purchasing
What does the Just-in-case (JIC) stock control system require businesses to do?
Have large quantities of stock for unexpected orders or supply chain problems
Minimize stock to reduce storage costs
Order stock only when needed
Use automated systems to manage stock
Why is the Just-in-case (JIC) stock control system not considered lean?
It requires high costs of storage and potential waste
It minimizes stock levels
It uses automated systems
It reduces the need for large amounts of money
What is a potential financial drawback of the Just-in-case (JIC) stock control system?
It can harm a firm’s cash (or liquidity) position
It reduces the need for storage space
It minimizes the risk of stock damage
It increases the efficiency of supply chain management
