The answer is that the work in process account is not clearing because the production order variances have not been calculated and posted. In standard costing, the WIP account is cleared by posting the variances—such as purchase price, quantity, or substitution variances—which reconcile the actual costs incurred against the standard costs absorbed. Without this final posting step, the system leaves a residual balance in the WIP account, preventing it from zeroing out after the production order is completed. On the MB-920 exam, this tests your understanding of the production order lifecycle and the critical role of variance calculation in standard costing, a common trap where candidates confuse inventory planning or BOM approval with the actual accounting close process. Remember the memory tip: "No variance post, WIP will ghost"—if you skip posting variances, the WIP balance will haunt your general ledger.
MB-920 Describe Dynamics 365 Finance Practice Question
This MB-920 practice question tests your understanding of describe dynamics 365 finance. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A manufacturing company uses Dynamics 365 Finance. The finance team notices that the 'Work in process' (WIP) account balances are not clearing correctly after production orders are completed. The production orders use the 'Standard cost' costing method. What is the most likely cause of this issue?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The production order variances have not been calculated and posted.
Option C is correct because if variances are not calculated and posted, the WIP account will not clear properly. Option A is wrong because BOM version approval affects costing but not WIP clearing. Option B is wrong because item coverage settings affect planning, not accounting. Option D is wrong because a single cost category record does not prevent WIP clearing.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
The production order variances have not been calculated and posted.
Why this is correct
Variances must be calculated and posted to clear WIP.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The bill of materials (BOM) version is not approved.
Why it's wrong here
BOM approval affects costing but not WIP clearing.
✗
The cost category for the production route is set to 'Indirect cost' instead of 'Direct'.
Why it's wrong here
Cost category type does not prevent WIP clearing.
✗
The item coverage group is set to 'Period' instead of 'Requirement'.
Why it's wrong here
Coverage group affects planning, not accounting.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Describe Dynamics 365 Finance — This question tests Describe Dynamics 365 Finance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The production order variances have not been calculated and posted. — Option C is correct because if variances are not calculated and posted, the WIP account will not clear properly. Option A is wrong because BOM version approval affects costing but not WIP clearing. Option B is wrong because item coverage settings affect planning, not accounting. Option D is wrong because a single cost category record does not prevent WIP clearing.
What should I do if I get this MB-920 question wrong?
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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