There is something wrong with the transportation cost. I live in a poor rural county, and it says the 0-child transportation cost is $10k+. People's trucks here don't even cost that much, and they don't drive far. I see it counts as 2 working adults, but it's still grossly inflated.
I questioned that too, but vehicle costs are based off surveyed data. So if the average 2 adults have a car payment, insurance, fuel, and repair costs, it’s probably reflected in their data. To me, that’s different than saying “a reasonable mode of reliable transportation”
Are you factoring in fuel, repairs, maintenance, registration/taxes, and insurance? As well as depreciation?