Job enrichmentminimizes task repetitiveness byexpanding employee responsibilitiesto include planning, scheduling, decision-making, and problem-solving.
In Operations Management, job enrichment increases thedepth of a job, not just the variety of tasks.
Employees gain greater autonomy and control over their work, reducing monotony and increasing motivation.
Key characteristics of job enrichment include:
* Vertical job loading
* Increased responsibility
* Feedback on performance
* Greater task significance
The other options differ:
* Job rotationincreases task variety but does not add responsibility
* Job entitlementandjob ratingare not work design systems
Job enrichment is especially valuable in repetitive environments such as assembly lines, where adding planning and quality responsibilities improves both morale and performance.

For service organizations,proximity to customersandquality-of-life issuesare two dominant factors in location decisions.
Unlike manufacturing, service operations requiredirect customer contact. Being close to customers reduces travel time, improves convenience, enhances responsiveness, and increases perceived service quality.
Examples include hospitals, banks, restaurants, and consulting offices, where location accessibility directly influences demand.
Quality-of-life issues-such as education, healthcare, housing, safety, climate, and cultural amenities-affect the ability toattract and retain skilled service employees. Human capital is a critical input in service operations, and workforce availability often outweighs cost considerations.
The other options are less relevant:
* Manufacturing proximity matters mainly for production facilities
* Warehouse storage is a logistics concern, not a service driver
Operations Management emphasizes that service location decisions balancecustomer accessandemployee satisfaction, since both directly influence service quality, productivity, and long-term sustainability.

Comprehensive and Detailed Explanation (#250 words):
Demand-based options such asinventory accumulation and backordersare avoided long term becausethey are more risky.
Maintaining high inventory levels increases:
* Holding costs
* Obsolescence risk
* Damage and theft
* Cash flow constraints
Backorders, while avoiding inventory buildup, risk:
* Customer dissatisfaction
* Lost sales
* Damage to brand reputation
Operations Management categorizes these options asshort-term demand smoothing tools, not sustainable strategies. Over time, uncertainty in demand magnifies the risks associated with inventory imbalances or unmet demand.
The other options are incorrect:
* These methods are not inherently time consuming
* They do not directly affect subcontracting or labor policies
Thus, firms avoid long-term reliance on demand-based options to maintain stability and customer trust.

The14 Points for Quality Improvement, developed byW. Edwards Deming, explicitly stressmanagement' s responsibility for qualityand form a foundational element of Total Quality Management (TQM).
Deming argued that quality problems aresystemic, meaning they originate primarily from management- controlled processes rather than individual workers. His 14 Points call on leadership to create an environment where quality can thrive throughlong-term thinking, process improvement, and employee involvement.
Key management-focused principles include:
* Creating constancy of purpose
* Adopting a new philosophy of quality
* Eliminating dependence on inspection
* Driving out fear in the workplace
* Breaking down departmental barriers
* Instituting leadership instead of supervision
Unlikestatistical quality control charts, which are technical tools, Deming's points definemanagerial behavior and organizational culture. "Fitness for use" is a definition of quality, not a management system, and product design quality focuses only on one stage of the product lifecycle.
In Operations Management, Deming's framework reshaped how organizations view quality-shifting responsibilityupward to leadership, not downward to operators. This philosophy underpins continuous improvement, employee empowerment, and long-term competitiveness.
By emphasizing leadership accountability, the 14 Points integrate quality into strategy, operations, supplier relationships, and workforce management, making them one of the most influential contributions to modern quality management.

Weeks of supplymeasures how long inventory will last based on average usage. It is calculated using the formula:
Weeks of Supply = (Average Inventory / Annual Cost of Goods Sold) × 52
Substituting the given values:
Weeks of Supply = (1,200,000 / 8,400,000) × 52
Weeks of Supply = 0.142857 × 52
Weeks of Supply #7.43 weeks
When rounded to the nearest whole number, the answer is7 weeks.
In Operations and Supply Chain Management, weeks of supply is a key inventory performance metric because it:
* Indicates inventory efficiency
* Helps balance service levels and holding costs
* Supports cash flow management
* Enables comparison across products or firms
Too many weeks of supply signal excess inventory and high holding costs, while too few weeks increase the risk of stockouts and service failures.
Managers use this metric alongside inventory turnover to evaluate how effectively inventory supports demand while minimizing waste.