Appendix C

SOURCES

Every external source, by chapter. Web sources were read in September 2026.

Stockouts (chapters 2 to 4)

Inventory and overstock (chapters 5, 6)

Discontinuation and reformulation (chapters 7 to 9)

Pruning and choice (chapters 10 to 12)

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Written by Andrew Lauchner, a growth and retention operator for consumer brands. The paid work is one ninety-day Sprint.

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