Measure contribution
Separate gross change from pay-plan, recurring-expense and setup-cost effects. A gross-dollar change is not the same thing as profit.
DEALER RESPONSE
The response workspace is deliberately separate from the public evidence case. It tests how a dealership could absorb or replace a modeled contribution change without presenting adaptation as guaranteed.
OPERATING SEQUENCE
These are different calculations. The dedicated response planner carries the worked examples and evidence requirements.
Separate gross change from pay-plan, recurring-expense and setup-cost effects. A gross-dollar change is not the same thing as profit.
Calculate the contracts required, then compare that requirement with eligible demand, existing penetration, supported ceilings and operating capacity.
Earlier cash collection is a working-capital event. It becomes an interest saving only when it actually reduces interest-bearing borrowing.
Give every operating stage an owner, review date, status and supporting record, and preserve the scenario snapshot that created the plan.
The existing dealer-response route already contains the worked contribution, capacity, cash and evidence examples, so the redesign links to it instead of copying those calculations.