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Worksheets(2) - S1 - Review Questions
Total questions: 30
Worksheet time: 15mins
A company uses statistical tools like the DMAIC framework to analyze production inconsistencies and improves process controls to reduce defects by 85%. Which component of the Green Sigma Lean System is primarily being addressed in this scenario?
Lean Manufacturing
Six Sigma
Green Practices
Initial Demand
Which of the following principles are combined to form the integrated methodology of the Green Sigma Lean System?
Lean Manufacturing (Eliminating waste)
Six Sigma (Reducing variation)
Green Practices (Environmental sustainability)
Forward Logistics
Product Design & Planning
Which of the following benefits are associated with the Recovery Process in reverse logistics?
Reduces the need to discard items to landfill.
Ensures accurate tracking of initial inventory purchases.
Allows the company to recover some of the original cost of the item.
Prevents waste in the supply chain.
Automates the generation of the sales invoice.
True or False: When a company chooses to use compostable mailers made from cornstarch instead of plastic, this is primarily a waste-reduction practice within forward logistics, separate from reverse logistics.
True
False
Why do returns impact a company’s financial flow, beyond just the amount of the refund itself?
Returns are always treated as B2B transactions.
They simplify the calculation of total revenue.
They affect inventory management, customer satisfaction, and require resources to process, which must be covered by revenue.
They automatically generate profits for the company's purchasing systems.
A supplier sends a customer an email confirming the items ordered, the estimated delivery date, and the total cost immediately after the order is placed online. Which flow of information tool facilitates the capture of these accurate details?
Order Processing System
Customer Relationship Management (CRM)
Tracking System
Messaging Tool (Instant Chat)
True or False: Communication in the supply chain is generally a one-way street, where information primarily flows from the supplier to the customer.
True
False
Which of the following examples represents an interaction of both the Flow of Products and the Flow of Information?
A customer receiving a refund via a credit card transfer.
A supplier sending a delay notification email regarding a backordered item.
An employee's bi-weekly payroll deposit.
A company refurbishing a returned item to recapture value.
Why are websites and mobile applications effective messaging tools in the flow of information?
They streamline the ordering and communication process (Efficiency).
They maintain a comprehensive database of historical customer returns.
They are available 24/7, allowing customers to interact anytime (Accessibility).
They keep customers informed at every stage of the transaction (Transparency).
They combine multiple messaging functions in one platform (Convenience).
A company implements Eco-Friendly Strategies in Reverse Logistics. Which actions are examples of these strategies?
Refurbishing used electronic devices for resale at a discount.
Using biodegradable packaging made from cornstarch.
Implementing a Take-Back program for worn-out items like jeans.
Designing products with snap-in components for easier repair and disassembly.
Focusing solely on immediate retail sales revenue collection.
True/False: Green Sigma Lean focuses exclusively on environmental sustainability and is not concerned with efficiency or quality improvement.
True
False
A supplier is considering adopting a new Inventory Management Software (IMS). Which of the following are stated purposes of IMS?
Track product availability in real time.
Prevent stock outs or overstocking.
Ensure accurate order fulfillment.
Improve communication between suppliers and customers.
Provide warranty claim support only.
True/False: A company that sells online subscriptions receives steady inflow of cash, which is categorized as Inflow of Finances (Revenue).
True
False
What are the major goals of the Recovery Process within Reverse Logistics?
Prevent waste.
Make the item usable again (refurbish/repair).
Recapture value and recover costs.
Issue the customer a Return Merchandise Authorization (RMA) number.
Support a sustainable business model.
A company wants to improve its 'Return and Reverse Logistics' stage using Green Sigma Lean practices. Which of the following actions align with this goal?
Repairing and reselling a returned item as refurbished.
Logging the reason for customer returns to prevent future issues.
Implementing Just-in-Time inventory for raw materials.
Recovering value from returned products instead of throwing them away.
Calibrating factory tools to ensure consistent quality during production.
Describe how a company applying Lean tools might improve its factory operations, based on the principle of eliminating waste.
In Forward Logistics, which stages are directly supported by SAP to ensure efficiency and control?
Product Design & Planning
Return Management
Order & Inventory Management
Shipping & Delivery
Customer Service & Support
Explain why effectively managing customer returns is crucial for a company's financial health, even though the return results in an outflow of finances (a refund).
True or False: Messaging tools like email and instant chat are generally sufficient for accurately recording all detailed order, inventory, and payment information in the supply chain process.
True
False
True or False: GreenLeaf Café processing employee payroll every two weeks is considered a major contributor to the Inflow of Finances.
True
False
True or False: The supply chain process ends once the product reaches the customer's doorstep.
True
False
Amazon payment processed instantly for wireless earbuds.
Inflow of Finances (Revenue)
Outflow of Finances (Purchasing Systems/Supplies)
Outflow of Finances (Refunds)
Spotify receives thousands of monthly subscription payments automatically charged to users' credit cards.
Inflow of Finances (Revenue)
Outflow of Finances (Purchasing Systems/Supplies)
Outflow of Finances (Refunds)
Starbucks uses its purchasing system to electronically pay a vendor's invoice for supplies.
Inflow of Finances (Revenue)
Outflow of Finances (Purchasing Systems/Supplies)
Outflow of Finances (Refunds)
Which of the following best describes the primary goal of Lean Manufacturing within the Green Sigma Lean System?
Focusing solely on environmental practices
Increasing the number of suppliers
Eliminating waste and improving process efficiency
Maximizing inventory levels
True or False: Processing customer refunds is considered an Outflow of Finances in a company's financial system.
True
False
Which system is most appropriate for tracking detailed inventory levels and order status throughout the supply chain?
Order Processing System
Marketing Automation Platform
Instant Messaging Tool
Employee Payroll System
Which of the following best illustrates the role of reverse logistics in a company's supply chain?
Advertising new products to customers.
Ordering raw materials from suppliers.
Processing returned products for repair, recycling, or resale.
Shipping finished goods from the factory to retail stores.
True or False: Implementing a Just-In-Time (JIT) inventory system can help reduce waste and improve efficiency in manufacturing operations.
True
False
What is a primary benefit of using a Customer Relationship Management (CRM) system in the supply chain process?
It monitors equipment maintenance schedules.
It handles supplier invoice payments.
It automates payroll processing for employees.
It tracks and manages customer interactions to enhance satisfaction and retention.
