CPIM Sales and Operations Planning 3 — Questions and Answers
Question 1: Which financial output is MOST directly produced by integrating S&OP with financial planning?
- Rolling financial forecast tied to volume and mix assumptions (Correct answer)
- Annual capital expenditure budget approved by the board
- Daily cash flow statement from accounts payable
- Variance report comparing actual to standard cost
Correct answer: Rolling financial forecast tied to volume and mix assumptions
Integrated business planning (IBP) links S&OP volume decisions to financial projections, producing a rolling P&L forecast that reflects changes in volume and product mix.
Question 2: A company notices its S&OP plan consistently shows a 15% positive bias (forecast always higher than actuals). The BEST first corrective action is to:
- Identify and remove the root cause of the bias in the forecasting process (Correct answer)
- Automatically reduce every forecast by 15% before the S&OP meeting
- Increase safety stock by 15% to compensate
- Shorten the planning horizon to reduce forecast error
Correct answer: Identify and remove the root cause of the bias in the forecasting process
Identifying and eliminating the root cause of systematic bias produces an accurate forecast; mechanical adjustments mask the underlying problem.
Question 3: In S&OP, the term 'rough-cut capacity planning' (RCCP) is used to:
- Verify that the production plan is feasible against key resources without detailed scheduling (Correct answer)
- Schedule individual jobs on specific machines and work centers
- Calculate the exact labor hours needed for each product SKU
- Replace master scheduling when demand is stable
Correct answer: Verify that the production plan is feasible against key resources without detailed scheduling
RCCP checks whether the aggregate production plan can be supported by critical resources (e.g., key equipment, labor) before detailed scheduling is performed.
Question 4: Which scenario most clearly indicates an S&OP process is NOT effectively integrated across functions?
- Sales commits to promotions without informing supply planning, causing stockouts (Correct answer)
- The executive team approves the final S&OP plan in a monthly meeting
- Safety stock targets are reviewed during the supply review step
- Demand history is cleansed before generating a new statistical forecast
Correct answer: Sales commits to promotions without informing supply planning, causing stockouts
Uncoordinated promotional commitments that bypass supply planning are a classic sign of siloed functions and poor S&OP integration.
Question 5: The S&OP planning horizon is typically set to cover at least:
- The cumulative lead time required to acquire materials and adjust capacity (Correct answer)
- The current fiscal quarter only
- One week beyond the master schedule fence
- The delivery lead time quoted to customers
Correct answer: The cumulative lead time required to acquire materials and adjust capacity
The S&OP horizon must span the cumulative lead time so that decisions can actually influence supply before demand arrives.
Question 6: In S&OP scenario planning, a 'what-if' analysis is PRIMARILY used to:
- Evaluate the impact of alternative demand or supply assumptions before committing to a plan (Correct answer)
- Document actual performance versus the approved plan
- Assign accountability for missed targets to specific departments
- Determine the sequence of production orders on the shop floor
Correct answer: Evaluate the impact of alternative demand or supply assumptions before committing to a plan
What-if scenarios let planners stress-test assumptions (e.g., demand upside, supplier disruption) and quantify trade-offs before the executive team makes a final decision.
Question 7: Which of the following is the BEST indicator that an S&OP process has reached a mature, integrated state?
- Executive decisions align supply, demand, and financial plans into one approved number (Correct answer)
- The demand team and supply team each maintain separate plans
- S&OP meetings are held quarterly rather than monthly
- The company focuses S&OP only on top-selling SKUs
Correct answer: Executive decisions align supply, demand, and financial plans into one approved number
A mature S&OP process produces a single, executive-approved number that reconciles demand, supply, and financial plans into one coherent operating plan.
CPIM Sales and Operations Planning 3
Which financial output is MOST directly produced by integrating S&OP with financial planning?