Which of the following actions is in accordance with the Ten Principles in the United Nations (UN) Global Compact?
The Ten Principles of the UN Global Compact cover areas related to human rights, labor, environment, and anti-corruption. Principle 6 specifically states the elimination of discrimination in respect of employment and occupation, which includes ensuring fair wages. However, paying different wages in different parts of the world for a given job classification can be acceptable if it reflects local living standards and economic conditions, ensuring fair compensation in each context.
Preventing a group of employees from forming a collective bargaining (union) group violates Principle 3, which supports the right to collective bargaining.
Requiring an individual to pay a fee for consideration in hiring or promotion decisions breaches principles related to non-discrimination and fair labor practices.
Withholding certain employment opportunities from specific groups of people directly violates Principles 1 and 6, which promote human rights and anti-discrimination.
United Nations Global Compact. (2021). 'The Ten Principles of the UN Global Compact.'
International Labour Organization (ILO). (2021). 'Global Wage Report 2020-21.'
A manufacturing company has several inexpensive items that are critical to the production process. The supply of these items has been depleted several times. Which of the following actions is most likely to reduce stockouts?
Increasing the minimum inventory levels for critical items ensures that there is a buffer stock available to prevent stockouts. This approach is straightforward and effective for items that are inexpensive but critical to the production process. It helps maintain continuous production by ensuring that these essential items are always available when needed, thereby reducing the risk of production delays due to stock depletion.
Simchi-Levi, D., Kaminsky, P., & Simchi-Levi, E. (2008). Designing and Managing the Supply Chain: Concepts, Strategies, and Case Studies. McGraw-Hill Education.
Chopra, S., & Meindl, P. (2016). Supply Chain Management: Strategy, Planning, and Operation. Pearson.
Which of the following manufacturing strategies would run the greatest risk of increasing obsolete inventory costs?
Make-to-stock (MTS) is a manufacturing strategy where products are produced based on anticipated customer demand and then held in inventory until sold. The primary risk associated with MTS is the possibility of overestimating demand, which can lead to excess inventory. If the forecasted demand does not materialize, the unsold inventory may become obsolete, leading to increased costs associated with storage, depreciation, and potential disposal. In contrast, the other strategies---assemble-to-order (ATO), make-to-order (MTO), and engineer-to-order (ETO)---are more demand-driven, producing goods in response to actual customer orders, thus reducing the risk of holding obsolete inventory. Reference:
Chopra, S., & Meindl, P. (2016). Supply Chain Management: Strategy, Planning, and Operation. Pearson.
Stevenson, W. J. (2021). Operations Management. McGraw-Hill Education.
An operations manager wants to measure variability in the delivery time of insurance policies to clients. Which of the following quality tools most appropriately would show the level of variability?
A histogram is the most appropriate quality tool to measure variability in the delivery time of insurance policies to clients because:
Distribution Visualization: A histogram displays the distribution of data points, showing how delivery times are spread out. This helps in understanding the range and frequency of delivery times.
Identifying Variability: It allows for easy visualization of the level of variability or dispersion in the delivery times, highlighting any inconsistencies or outliers in the process.
Data Analysis: Histograms provide a clear picture of the central tendency, spread, and shape of the data distribution, which is crucial for identifying patterns and potential areas for improvement.
Decision Making: By showing the distribution of delivery times, a histogram helps the operations manager make informed decisions about process adjustments to reduce variability and improve consistency.
A Pareto chart (Option A) is used to prioritize problems based on their frequency or impact. A scatterplot (Option C) shows relationships between two variables, not the distribution of one. A check sheet (Option D) is used for data collection and not for showing variability in data.
Reference
'Statistical Quality Control: A Modern Introduction' by Douglas C. Montgomery.
'The Six Sigma Handbook' by Thomas Pyzdek and Paul Keller.
Which of the following statements best identifies the value of using a supplier rating system?
A supplier rating system provides an objective means for a company to determine outstanding suppliers by evaluating their performance based on standardized criteria. Here's the detailed explanation:
Objective Evaluation: Supplier rating systems utilize specific, quantifiable metrics and criteria such as quality, delivery performance, cost, and service levels to assess suppliers.
Key Performance Metrics:
Quality: Assesses the defect rate or the compliance with quality standards and specifications.
Delivery: Measures on-time delivery performance and reliability.
Cost: Evaluates pricing competitiveness, cost management, and total cost of ownership.
Service: Considers the responsiveness, communication, and support provided by the supplier.
Data-Driven Decision Making:
Standardization: By standardizing the criteria and metrics, companies can objectively compare suppliers on a level playing field.
Performance Insights: The data-driven approach provides clear insights into each supplier's strengths and weaknesses, facilitating informed decision-making.
Continuous Improvement:
Feedback Loop: Regular feedback based on the rating system helps suppliers understand their performance and areas for improvement.
Improvement Initiatives: Encourages suppliers to continuously improve their processes and performance to achieve better ratings.
Strategic Sourcing:
Supplier Development: Identifying top-performing suppliers helps companies to foster strategic partnerships and collaborate on improvement initiatives.
Negotiation Leverage: High ratings can serve as a basis for negotiating better terms, pricing, and service levels with outstanding suppliers.
Risk Management:
Mitigation: A supplier rating system helps in identifying potential risks by highlighting underperforming suppliers, allowing the company to take proactive measures.
Reference
Monczka, R. M., Handfield, R. B., Giunipero, L. C., & Patterson, J. L. (2015). Purchasing and Supply Chain Management.
Burt, D. N., Petcavage, S. D., & Pinkerton, R. L. (2010). Supply Management.
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