I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets....6 n, t! C0 L' ?. H+ h( J2 Z
$ x0 M1 C4 m" K0 i% K7 Q; gFor me, I think car-pool is just to share part of gas "cost" and have some fun on road..... ; H1 J6 {8 w9 s! _6 |' I. p* w, A. m4 C" V: X9 w, y: x: j
I usally charge passager 30 bucks for a trip.