I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets....' [! w7 x. \$ j
" \. s* h, n0 t( ZFor me, I think car-pool is just to share part of gas "cost" and have some fun on road..... * S4 w& L. |+ u( _% H( N: G: V( ~$ {$ ~4 a7 w0 ]
I usally charge passager 30 bucks for a trip.