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Public overview

Pincushion Demo Estate

Fictional data · ZAR

Decision-driving inputs

Accommodation displacement

Deterministic recalculation
R
R
R
%

Inputs are synthetic and recalculate locally through PP's deterministic services. They never enter Actuals, Budget or a real venue record.

Management question

Locked evidence · 2026-09-16

This event makes money. But are we giving up even more valuable room business to take it?

Event pricing and group accommodation are profitable. Expected displacement makes the combined decision R7 000 worse than preserving room capacity.

What PP sees

The issue is opportunity cost, not inadequate event delivery economics or an unprofitable group room rate.

What is driving it

  1. 1. Expected displaced alternative contribution−R41 000
  2. 2. Event contribution+R24 000
  3. 3. Group-room contribution+R10 000

Consequence

R24 000 event + R10 000 rooms − R41 000 displacement = −R7 000.

Impact on the venue

  • Net decision value −R7 000
  • 20 occupied room-nights held

Reference point

Opportunity-cost recovery required

R7 000 total / R350 per occupied room-night

Net decision bridge

Event contribution+R 24 000
Group rooms+R 10 000
Displacement−R 41 000
Net decision value−R 7 000

Management options

1. Room-rate recovery

Add R350 per occupied room-night

Net decision value R0

Improves by R7 000

Customer accepts the revised rate.

2. Event / minimum-spend recovery

Add R7 000 event revenue

Net decision value R0

Improves by R7 000

Recovery of room opportunity cost, not event delivery cost.

3. Reduce room block

Reduce guaranteed room-nights from 20 to 12

Group contribution R6 000 · displacement R24 600 · net R5 400

Improves by R12 400

Rerun through the displacement engine.

4. Use a lower-demand date

Apply the approved 40% demand factor

Displacement R4 100 · net R29 900

Improves by R36 900

Demand evidence is approved for the alternative date.

Confidence & evidence

Confidence: high

Source: PincushionDemoEstateScenario · vinteractive-1

Calculation: excel-v0.2.1-connected-port-2

Policy: fixture-1

Authority implication

Within Sales / Events authority

Synthetic delegated-authority policy v1. Every persona sees this same authoritative calculation.

displacement shortfall: 0.0 · maximum 0.0

Evidence chain

1

Canonical fictional input

2

Deterministic PP economics

3

Formula IDs: RM-001, RM-002, RM-003, RM-004, RM-005, RM-006, RM-007

4

Authoritative Decision Analysis

5

Policy version: fixture-1

Trustworthy quote ingestion

Clean source versus ambiguous source

The donor's fictional XLSX cases prove that PP can show what it read and refuse commitment when material evidence is unclear. Reviewing these fixtures writes only to the authorised sandbox and is cleared by reset.

Sandbox only