Junk Removal Business input evidence register
44 numeric input paths with their assumptions, calculation bases and cited sources.
Case updated September 15, 2026. This technical appendix accompanies the complete case methodology and source register.
Dataset use notice: no Creative Commons license or DOI is asserted. Referenced material remains subject to its publisher’s terms.
A linked reference can support scope without confirming an exact forecast. Assumption entries identify values that still require local validation. Each field path identifies an input in the common business record.
- Model assumption
Authored one-vehicle opening allocation. Current trailer, startup-cost, federal vehicle and one local facility source inform categories but do not verify a complete vehicle system, permits, insurance, yard or reserve.
capital.total · capital.low · capital.high · capital.items.0.amount · capital.items.1.amount · capital.items.2.amount · capital.items.3.amount · capital.items.4.amount · capital.items.5.amount · capital.items.6.amount
- Model assumption
Authored completed-job path. Year three is 3 jobs × $550 × 5 days × 50 weeks. Official sources establish category and one disposal example but not local price, demand, job mix or collection.
forecast.years.0.revenue · forecast.years.1.revenue · forecast.years.2.revenue · forecast.years.3.revenue · forecast.years.4.revenue
- Model assumption
Authored 30% pool for disposal, route fuel, payment fees and other sales-linked leakage. Replace it with weigh tickets, route records, discounts, rejected loads, damage and claims.
forecast.years.0.costOfSales · forecast.years.1.costOfSales · forecast.years.2.costOfSales · forecast.years.3.costOfSales · forecast.years.4.costOfSales
- Model assumption
Authored paid owner-manager and two-crew schedule with employer-cost allowance. National occupation pay and federal payroll-tax guidance are context only.
forecast.years.0.payroll · forecast.years.1.payroll · forecast.years.2.payroll · forecast.years.3.payroll · forecast.years.4.payroll
- Model assumption
Authored vehicle, insurance, yard, equipment, software, marketing and administration schedule. It is not a local quote or dated cash forecast.
forecast.years.0.occupancyAndOther · forecast.years.1.occupancyAndOther · forecast.years.2.occupancyAndOther · forecast.years.3.occupancyAndOther · forecast.years.4.occupancyAndOther
- Model assumption
Authored completed-job break-even bridge. The $550 ticket, three jobs, 70% contribution, fixed cost and ramp must reconcile to load, weight, crew hours, route, facility and collection.
unitEconomics.driver.model · unitEconomics.driver.low · unitEconomics.driver.high · unitEconomics.volume.model · unitEconomics.volume.low · unitEconomics.volume.high · unitEconomics.daysPerWeek.model · unitEconomics.daysPerWeek.low · unitEconomics.daysPerWeek.high · unitEconomics.fixedCostsMonthly · unitEconomics.contributionMargin · unitEconomics.ramp.startShare · unitEconomics.ramp.stepPerMonth · unitEconomics.ramp.horizonMonths