Reeling Labor Cost Per KG Silk

Allocate role-specific productive and additional paid downtime labor plus employer load to actual saleable silk kg; supplied productive hours must exclude the separate downtime.

Description

Labor cost per saleable kilogram depends on productive time, additional paid downtime and employer charges.

Labor cost per saleable kilogram depends on productive time, additional paid downtime and employer charges. Downtime must not be counted twice.

Allocate role-specific productive and additional paid downtime labor plus employer load to actual saleable silk kg; supplied productive hours must exclude the separate downtime.

When to use Reeling Labor Cost Per KG Silk

Use this tool to allocate role-specific productive and additional paid downtime labor plus employer load to actual saleable silk kg; supplied productive hours must exclude the separate downtime.

Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.

How to use Reeling Labor Cost Per KG Silk and understand its results

Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.
Enter workerHoursByRole, hourlyWagesByRole, employerCostFractionsByRole, paidDowntimeHoursByRole, saleableSilkKg using the field table and calculation rules, then run the tool.
Read laborCostByRole, totalLaborCost, laborCostPerSaleableKg. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
workerHoursByRole	Worker hours by role	list of number	Required
hourlyWagesByRole	Hourly wages by role	list of number	Required
employerCostFractionsByRole	Employer cost fractions by role	list of number	Required
paidDowntimeHoursByRole	Paid downtime hours by role	list of number	Required
saleableSilkKg	Saleable silk kg	number	Required

Align nonnegative role values and use positive saleable silk kg. Return role costs, their total and total divided by saleable output.^[1]

Paired lists must be nonempty and have equal lengths.

role cost = (productive hours + separate downtime hours) × wage × (1 + employer fraction)

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
laborCostByRole	Labor cost by role	list of number
totalLaborCost	Total labor cost	number
laborCostPerSaleableKg	Labor cost per saleable kg	number

json

{
  "input": {
    "workerHoursByRole": [
      10,
      20
    ],
    "hourlyWagesByRole": [
      2,
      3
    ],
    "employerCostFractionsByRole": [
      0.1,
      0.2
    ],
    "paidDowntimeHoursByRole": [
      1,
      2
    ],
    "saleableSilkKg": 5
  },
  "output": {
    "laborCostByRole": [
      24.200000000000003,
      79.2
    ],
    "totalLaborCost": 103.4,
    "laborCostPerSaleableKg": 20.68
  }
}

Limitations and assumptions

Use one currency and period; productive hours must exclude the separately entered downtime.

Numbers and computed results must be finite; overflow produces an error. Numeric lists are limited to 100,000 entries; the rules above may require smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Value Chain Margin Cocoon To Silk: Balance cocoon purchase, explicit conversion costs, silk yield and byproducts into a signed cocoon-to-silk contribution; excludes unspecified capital/tax charges. For a complementary task, use Automatic Reeling Capacity KGHR: Calculate heterogeneous automatic reeling-bank mass throughput from end count, speed, denier, uptime and saleability; not a nominal machine capacity reference.

References

Reeling Labor Cost Per KG Silk — tool.io

Similar or alternative tools

Value Chain Margin Cocoon To Silk
Balance cocoon purchase, explicit conversion costs, silk yield and byproducts into a signed cocoon-to-silk contribution; excludes unspecified capital/tax charges.
Automatic Reeling Capacity KGHR
Calculate heterogeneous automatic reeling-bank mass throughput from end count, speed, denier, uptime and saleability; not a nominal machine capacity reference.