Repair Past 50 Percent Replacement Cost Creates Hidden Escalation Risk
https://urgentappliancerepairsacramentopro.bearsfanteamshop.com/parts-lead-times-add-40-percent-to-service-call-costs-in-sacramento-homes
Replacement timing hinges on the sunk-cost trap: once repair bills exceed half the appliance's replacement price, each additional repair exposes you to repeat-failure liability and escalating repair costs