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qid 788 · business

Question: Good-day Tire Company wishes to find out its cost per tire. The managers know that during the past 6 months their expenses came to $820,600, and they produced 110,000 tires. Find their cost per tire.

  1. $8.20
  2. $8.00
  3. $9.00
  4. $6.50
  5. $7.50
  6. $8.50
  7. $7.25
  8. $7.00
  9. $6.95
  10. $7.46

Our answer: J. $7.46 Source quote machine-checked (exact quote)

A machine check confirms the quoted words appear at the source. A person has not yet reviewed these. EARN MARKS as a Human Reviewer

How it was answered

Stored formula / worked method, replayed by code

Average unit production cost derivation problem

card: formula · card sha256 067722aa61c804ae…

Current source

Investopedia, "Unit Cost"

https://www.investopedia.com/terms/u/unitcost.asp

“Unit costs can be both fixed and variable. Fixed costs are production expenses that don’t depend on the volume of units produced, such as rent, insurance, and equipment.”

Source quote machine-checked (exact quote)

retrieved 2026-09-18T02:02:06.071Z

page text sha256 859b3fb8acf8515d… · content sha256 2739a69c118e8706…

addendum formula_qid788.formula_ADDENDUM_source_rs20260918T020206Z · sha256 76dcbb4bc87d7efd… · replaces the version below, addendum sha256 baa50b379d12f2aa…

Earlier version (superseded)

https://www.investopedia.com/terms/u/unitcost.asp

Source weak (http_get_200_text_and_question_terms)

retrieved 2026-09-17T00:32:21.856Z

page text sha256 22ab3e7f1b3c42c3… · content sha256

addendum formula_qid788.formula_ADDENDUM_source_relabel_unverified20260917T012453Z · sha256 baa50b379d12f2aa… · replaces the version below, addendum sha256 f2a717d50add7c69…

Earlier version (superseded)

https://www.investopedia.com/terms/u/unitcost.asp

Source weak (http_get_200_text_and_question_terms)

retrieved 2026-09-17T00:32:21.856Z

page text sha256 22ab3e7f1b3c42c3… · content sha256

addendum formula_qid788.formula_ADDENDUM_source_bf20260917T003221Z · sha256 f2a717d50add7c69… · replaces the version below, addendum sha256 b1e40a5173998d0d…

Earlier version (superseded)

No public source has been found for this card yet (5 places checked internally).

addendum formula_qid788.formula_ADDENDUM_source · sha256 b1e40a5173998d0d…

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