Record a supported loss adjustment
See this course’s project requirements
A fictional inventory-cost ledger with FIFO and weighted-average comparison, returns, write-down case and reconciled gross profit.
Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.
What to include
- A unit roll-forward and available-cost identity.
- A FIFO layer worksheet and gross-profit bridge.
- A periodic weighted-average comparison with FIFO and rounding notes.
- A returned-purchase and landed-cost valuation ledger.
- A supported damaged-inventory value adjustment and quantity/value bridge.
- A final inventory-cost and gross-profit reconciliation packet.
Review and revise
Use these criteria to check your work and choose what to improve.
- Units: acquisitions, returns, sales and count reconcile.
- Valuation: FIFO and average use correct layers/pool.
- Loss: supported affected-unit adjustment is explicit.
- Profit: cost destinations and classification reconcile.
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The idea in everyday life
Original fictional practice. All money is USD. No account, payment, personal record or outside participation is required. Fictional periodic inventory of identical notebooks: beginning 10 units at 4=40; buy 20 at 5=100; sell 18 at 10=180 revenue. Initial count 12 remain. Later variation: return 4 purchase units before any sales and pay 16 inbound freight allocated only to the 16 retained purchased units. Adjusted goods available 26 units/cost 136; sell 18, ending count 8. For the loss case use FIFO, of the eight unsold units two are damaged, cost 6 each and supported net realizable value 1 each. Exercise policy records the 10 loss within COGS; no tax policy or real standard election is implied. Original changed-case support labels: RET-04 documents the four-unit supplier return before sales; FRT-16 allocates freight 16 to the retained purchase lot; LOSS-02 documents two ending units at cost 6 each and recoverable value 1 each. These are supplied fictional source labels for your audit index.
A loss changes value even when the physical count remains unchanged.
Record a supported loss adjustment — complete worked case
A loss changes value even when the physical count remains unchanged.
Fictional periodic inventory of identical notebooks: beginning 10 units at 4=40; buy 20 at 5=100; sell 18 at 10=180 revenue. Initial count 12 remain. Later variation: return 4 purchase units before any sales and pay 16 inbound freight allocated only to the 16 retained purchased units. Adjusted goods available 26 units/cost 136; sell 18, ending count 8. For the loss case use FIFO, of the eight unsold units two are damaged, cost 6 each and supported net realizable value 1 each. Exercise policy records the 10 loss within COGS; no tax policy or real standard election is implied. Original changed-case support labels: RET-04 documents the four-unit supplier return before sales; FRT-16 allocates freight 16 to the retained purchase lot; LOSS-02 documents two ending units at cost 6 each and recoverable value 1 each. These are supplied fictional source labels for your audit index.
Initial original ledger
Paste at A1.
| ARecord | BUnits | CUnit cost | DCost or revenue |
|---|---|---|---|
| Beginning | 10 | 4 | 40 |
| Purchase | 20 | 5 | 100 |
| Sale | 18 | Selling 10 | 180 |
| Initial closing count | 12 | Unassigned | To calculate |
Copy as plain text
1. 5.1 Record
Identify damaged unit count, carried cost and the supplied expected recovery less disposal/selling costs.
You should see: 2 units,6 cost,1 NRV.
2. 5.2 Record
Apply only the downward case adjustment to affected units.
You should see: Loss 10.
3. 5.3 Record
Preserve physical eight-unit count while splitting sound and damaged values.
You should see: 6×6+2×1=38 ending.
4. 5.4 Record
Change NRV to 2 and recompute loss 8, ending 40 and COGS 96 under the same policy.
You should see: The value adjustment changes; unit count remains 8.
What to finish
A supported damaged-inventory value adjustment and quantity/value bridge.
Watch for this
Deleting damaged units from count when they remain held, or making an unsupported value increase.
How can I tell I understand it?
Verify that your completed supported damaged-inventory value adjustment and quantity/value bridge meets the three lesson-specific checks and retains the supporting original records.
Quick knowledge check
Answer all 3 questions. Get at least 2 right and the lesson completes automatically.
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Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.
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Sources and further reading
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Source & access notes · checked 2026-10-01
Read dynamic inventory/COGS relationship and available-for-sale boundary. Distinct loss classification is stated as a fictional exercise policy.
Access: Public primary page body opened and relevant sections read through the web reader on 2026-10-01; no account required for reading.
Reuse: Original Life Starter cases, datasets and questions; no source exercise or worked dataset reproduced. Links support further reading.
Source & access notes · checked 2026-10-01
Read FIFO, weighted average, historical cost and lower-of-cost discussion; original quantities/costs/NRV policy supplied here.
Access: Public primary page body opened and relevant sections read through the web reader on 2026-10-01; no account required for reading.
Reuse: Original Life Starter cases, datasets and questions; no source exercise or worked dataset reproduced. Links support further reading.
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