Knowing the 50-50 Rule Helps You Decide When Same-Day Appliance Help Is Right
https://crankmaster2.gumroad.com/p/kitchen-appliance-longevity-depends-on-refrigerant-charge-data-and-operating-tolerances
The 50-50 rule is a homeowner decision framework: if the repair cost reaches 50 percent of the appliance's replacement price, replacement often makes financial sense