Expose a price anchor with an independent comparison
See this course’s project requirements
An original financial decision-case comparison and rule test covering anchored prices, sunk costs, recurring charges and delayed spending with a prewritten decision rule.
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 controlled price-anchor comparison and choice explanation.
- A sunk/avoidable cost decision table.
- A twelve-month price comparison and crossover calculation.
- A dated value-comparison record and access-constraint note.
- A framed-choice comparison with explicit design limitations.
- A complete financial decision-case comparison and rule-retest log.
Review and revise
Use these criteria to check your work and choose what to improve.
- All supplied records reconcile and the decision uses the named case rules.
- Calculations show units, intermediate values and a second check.
- Changed-input practice revises the affected result and identifies uncertainty.
- The final project combines six lesson records, separates fictional assumptions from current rules, and states a supported next step.
Want more background?
The idea in everyday life
This is an original fictional practice case. No account, payment, personal record or outside participation is required. Same qualifying desk lamp: shop A says was $100, now $70; shop B sells it for $60; both delivered, no tax/fee difference in this exercise.
A crossed-out reference price is an anchor, not evidence of value; compare equivalent current alternatives.
Expose a price anchor with an independent comparison — worked practice
A crossed-out reference price is an anchor, not evidence of value; compare equivalent current alternatives.
Use paper or a local table; label all amounts as fictional USD unless the case names another unit. Same qualifying desk lamp: shop A says was $100, now $70; shop B sells it for $60; both delivered, no tax/fee difference in this exercise.
Independent current-price comparison
Paste at A1.
| AShop | BPromotional anchor USD | CCurrent delivered USD | DQualification |
|---|---|---|---|
| A | 100 | 70 | Same required lamp |
| B | Not stated | 60 | Same required lamp |
Copy as plain text
1. Step 1: Record the actual current delivered prices
Record the actual current delivered prices.
You should see: A $70; B $60.
A crossed-out reference price is an anchor, not evidence of value; compare equivalent current alternatives.
2. Step 2: Compute the advertised discount separately
Compute the advertised discount separately.
You should see: A claims $30 below its stated $100 reference.
Keep this intermediate result so the final decision can be checked.
3. Step 3: Compare the actual equivalent alternatives
Compare the actual equivalent alternatives.
You should see: B is $10 cheaper than A.
Keep this intermediate result so the final decision can be checked.
4. Step 4: Record the controlled choice
Record the controlled choice.
You should see: Under price-only case conditions choose B; the claimed anchor does not make A the best offer.
Keep this intermediate result so the final decision can be checked.
What to finish
A controlled price-anchor comparison and choice explanation.
Watch for this
Using the largest advertised discount instead of the lowest qualifying total price.
How can I tell I understand it?
Compare equivalent current offers while separately recording an advertised reference price on the supplied changed case while preserving the stated rule and checking the final record.
Quick knowledge check
Answer all 3 questions. Get at least 2 right and the lesson completes automatically.
You’ll get an explanation for each answer. Signed in? Your results save to your account.
Pass the check. We’ll save the progress.
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
Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.
Access: Official resource page and its readable overview/transcript inspected; no external LMS lesson or media playback is claimed.
Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.
Source & access notes · checked 2026-10-01
Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.
Access: Readable official webpage inspected with the web reader on 2026-10-01. No interactive-tool operation is claimed.
Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.
Source & access notes · checked 2026-10-01
Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.
Access: Official resource page and its readable overview/transcript inspected; no external LMS lesson or media playback is claimed.
Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.
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