Does labor include healthcare and pension costs? A high school teacher once told me that the most expensive part of a car is healthcare and pension costs. Road

Does labor include healthcare and pension costs? A high school teacher once told me that the most expensive part of a car is healthcare and pension costs. Road and Track reported on this a little while ago, no idea what the situation is today. https://www.roadandtrack.com/car-culture/a9590/pension-costs-drive-gms-discount-prices/ https://www.roadandtrack.com/car-culture/a9590/pension-costs...