WGU C215 OPERATIONS MANAGEMENT EXAM PREP
2026/2027 | Grade A | Pass Guaranteed - A+ Graded
SECTION 1: Operations & Competitiveness (Q1-Q15)
Q1: A furniture manufacturer produced 10,000 tables last month. Labor costs were
$30,000, material costs were $15,000, and overhead was $5,000. What is the multifactor
productivity?
A. 0.15 units per dollar
B. 0.18 units per dollar
C. 0.20 units per dollar [CORRECT]
D. 0.25 units per dollar
Correct Answer: C
Rationale: Multifactor productivity = Output / (Labor + Materials + Overhead) = 10,000 /
($30,000 + $15,000 + $5,000) = 10,000 / $50,000 = 0.20 units per dollar. Option A
incorrectly uses only labor, B uses an incorrect denominator, and D miscalculates the
total input cost.
Q2: Which competitive priority focuses on the ability to respond quickly to changing
customer needs and market demands?
A. Cost
B. Quality
C. Delivery
D. Flexibility [CORRECT]
Correct Answer: D
Rationale: Flexibility refers to an operation's ability to adapt to changes in product mix,
volume, or design quickly. Cost focuses on low price, quality on conformance and
performance, and delivery on speed and reliability. Flexibility includes volume flexibility
and product mix flexibility.
,Q3: A firm's operations strategy is primarily focused on achieving the lowest possible
production cost while maintaining acceptable quality. This firm is emphasizing which
competitive priority?
A. Flexibility
B. Delivery speed
C. Cost [CORRECT]
D. Innovation
Correct Answer: C
Rationale: When a firm prioritizes minimizing production costs to offer lower prices, it is
emphasizing the cost competitive priority. This often involves high-volume,
standardized production, process automation, and tight cost controls. Flexibility,
delivery speed, and innovation are different competitive priorities.
Q4: Which of the following best describes a core competency?
A. A standardized process used by all competitors in an industry
B. A unique strength that competitors cannot easily replicate [CORRECT]
C. The minimum quality level required by government regulations
D. A temporary marketing campaign for a new product
Correct Answer: B
Rationale: A core competency is a distinctive organizational strength that provides
competitive advantage and is difficult for competitors to imitate. It integrates resources,
skills, and technologies across functional areas. Standardized processes, regulatory
minimums, and temporary campaigns do not constitute core competencies.
Q5: In value chain analysis, which activity directly creates value for the customer?
A. Human resource management
B. Primary activities such as operations and outbound logistics [CORRECT]
C. Firm infrastructure
D. Procurement
Correct Answer: B
Rationale: Porter's value chain distinguishes primary activities (inbound logistics,
operations, outbound logistics, marketing/sales, service) that directly create value for
customers, from support activities (HR, technology, procurement, infrastructure) that
enable primary activities.
,Q6: A company implements solar energy, reduces waste through recycling programs,
and designs products for disassembly. These actions best represent:
A. Cost leadership strategy
B. Sustainable operations [CORRECT]
C. Pure service strategy
D. Outsourcing strategy
Correct Answer: B
Rationale: Sustainable operations integrate environmental and social considerations
into business processes, including renewable energy, waste reduction, recycling, and
design for disassembly. While cost leadership may result, the primary focus here is
environmental sustainability.
Q7: Single-factor productivity is calculated as:
A. Total output divided by total input costs
B. Output divided by a single input such as labor or materials [CORRECT]
C. Total revenue divided by total costs
D. Actual output divided by design capacity
Correct Answer: B
Rationale: Single-factor productivity measures output relative to one specific input (e.g.,
labor hours, machine hours, materials). Multifactor productivity uses multiple inputs.
Revenue/cost is profitability, and actual output/design capacity is capacity utilization.
Q8: A service operation's strategy emphasizes customization and individual attention to
each customer. This operation most likely uses which process type?
A. Continuous process
B. Repetitive process
C. Job shop process [CORRECT]
D. Assembly line
Correct Answer: C
Rationale: Job shop processes are designed for high customization, low volume, and
flexible workflows tailored to individual customer specifications. Continuous and
repetitive processes emphasize standardization and high volume, while assembly lines
focus on efficiency through standardized tasks.
Q9: Which of the following is NOT typically considered a key operations decision area?
, A. Process and capacity design
B. Supply chain management
C. Stock price management [CORRECT]
D. Quality management
Correct Answer: C
Rationale: Operations management decisions include process design, capacity
planning, quality management, supply chain, inventory, scheduling, and facility location.
Stock price management is a financial/market function outside the scope of operations
decision-making.
Q10: A firm aligns its operations strategy with its business strategy by ensuring that
operational capabilities support:
A. Only the marketing department's goals
B. The overall competitive priorities and customer value proposition [CORRECT]
C. The lowest possible inventory levels regardless of customer needs
D. Maximum automation without considering product mix
Correct Answer: B
Rationale: Operations strategy must align with business strategy by developing
operational capabilities (cost, quality, delivery, flexibility) that support the firm's
competitive priorities and value proposition to customers. Narrow departmental goals
or operational extremes without strategic context lead to misalignment.
Q11: Which productivity measure would be most appropriate for evaluating a call
center's efficiency?
A. Units produced per machine hour
B. Calls handled per labor hour [CORRECT]
C. Revenue per square foot
D. Inventory turns per year
Correct Answer: B
Rationale: For a call center, the most relevant single-factor productivity measure is calls
handled per labor hour, as it directly relates the primary output (calls) to the primary
input (labor). Machine hours are less relevant in service operations, and inventory turns
apply to goods, not services.
2026/2027 | Grade A | Pass Guaranteed - A+ Graded
SECTION 1: Operations & Competitiveness (Q1-Q15)
Q1: A furniture manufacturer produced 10,000 tables last month. Labor costs were
$30,000, material costs were $15,000, and overhead was $5,000. What is the multifactor
productivity?
A. 0.15 units per dollar
B. 0.18 units per dollar
C. 0.20 units per dollar [CORRECT]
D. 0.25 units per dollar
Correct Answer: C
Rationale: Multifactor productivity = Output / (Labor + Materials + Overhead) = 10,000 /
($30,000 + $15,000 + $5,000) = 10,000 / $50,000 = 0.20 units per dollar. Option A
incorrectly uses only labor, B uses an incorrect denominator, and D miscalculates the
total input cost.
Q2: Which competitive priority focuses on the ability to respond quickly to changing
customer needs and market demands?
A. Cost
B. Quality
C. Delivery
D. Flexibility [CORRECT]
Correct Answer: D
Rationale: Flexibility refers to an operation's ability to adapt to changes in product mix,
volume, or design quickly. Cost focuses on low price, quality on conformance and
performance, and delivery on speed and reliability. Flexibility includes volume flexibility
and product mix flexibility.
,Q3: A firm's operations strategy is primarily focused on achieving the lowest possible
production cost while maintaining acceptable quality. This firm is emphasizing which
competitive priority?
A. Flexibility
B. Delivery speed
C. Cost [CORRECT]
D. Innovation
Correct Answer: C
Rationale: When a firm prioritizes minimizing production costs to offer lower prices, it is
emphasizing the cost competitive priority. This often involves high-volume,
standardized production, process automation, and tight cost controls. Flexibility,
delivery speed, and innovation are different competitive priorities.
Q4: Which of the following best describes a core competency?
A. A standardized process used by all competitors in an industry
B. A unique strength that competitors cannot easily replicate [CORRECT]
C. The minimum quality level required by government regulations
D. A temporary marketing campaign for a new product
Correct Answer: B
Rationale: A core competency is a distinctive organizational strength that provides
competitive advantage and is difficult for competitors to imitate. It integrates resources,
skills, and technologies across functional areas. Standardized processes, regulatory
minimums, and temporary campaigns do not constitute core competencies.
Q5: In value chain analysis, which activity directly creates value for the customer?
A. Human resource management
B. Primary activities such as operations and outbound logistics [CORRECT]
C. Firm infrastructure
D. Procurement
Correct Answer: B
Rationale: Porter's value chain distinguishes primary activities (inbound logistics,
operations, outbound logistics, marketing/sales, service) that directly create value for
customers, from support activities (HR, technology, procurement, infrastructure) that
enable primary activities.
,Q6: A company implements solar energy, reduces waste through recycling programs,
and designs products for disassembly. These actions best represent:
A. Cost leadership strategy
B. Sustainable operations [CORRECT]
C. Pure service strategy
D. Outsourcing strategy
Correct Answer: B
Rationale: Sustainable operations integrate environmental and social considerations
into business processes, including renewable energy, waste reduction, recycling, and
design for disassembly. While cost leadership may result, the primary focus here is
environmental sustainability.
Q7: Single-factor productivity is calculated as:
A. Total output divided by total input costs
B. Output divided by a single input such as labor or materials [CORRECT]
C. Total revenue divided by total costs
D. Actual output divided by design capacity
Correct Answer: B
Rationale: Single-factor productivity measures output relative to one specific input (e.g.,
labor hours, machine hours, materials). Multifactor productivity uses multiple inputs.
Revenue/cost is profitability, and actual output/design capacity is capacity utilization.
Q8: A service operation's strategy emphasizes customization and individual attention to
each customer. This operation most likely uses which process type?
A. Continuous process
B. Repetitive process
C. Job shop process [CORRECT]
D. Assembly line
Correct Answer: C
Rationale: Job shop processes are designed for high customization, low volume, and
flexible workflows tailored to individual customer specifications. Continuous and
repetitive processes emphasize standardization and high volume, while assembly lines
focus on efficiency through standardized tasks.
Q9: Which of the following is NOT typically considered a key operations decision area?
, A. Process and capacity design
B. Supply chain management
C. Stock price management [CORRECT]
D. Quality management
Correct Answer: C
Rationale: Operations management decisions include process design, capacity
planning, quality management, supply chain, inventory, scheduling, and facility location.
Stock price management is a financial/market function outside the scope of operations
decision-making.
Q10: A firm aligns its operations strategy with its business strategy by ensuring that
operational capabilities support:
A. Only the marketing department's goals
B. The overall competitive priorities and customer value proposition [CORRECT]
C. The lowest possible inventory levels regardless of customer needs
D. Maximum automation without considering product mix
Correct Answer: B
Rationale: Operations strategy must align with business strategy by developing
operational capabilities (cost, quality, delivery, flexibility) that support the firm's
competitive priorities and value proposition to customers. Narrow departmental goals
or operational extremes without strategic context lead to misalignment.
Q11: Which productivity measure would be most appropriate for evaluating a call
center's efficiency?
A. Units produced per machine hour
B. Calls handled per labor hour [CORRECT]
C. Revenue per square foot
D. Inventory turns per year
Correct Answer: B
Rationale: For a call center, the most relevant single-factor productivity measure is calls
handled per labor hour, as it directly relates the primary output (calls) to the primary
input (labor). Machine hours are less relevant in service operations, and inventory turns
apply to goods, not services.
