I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets....; I3 @- z* z% }. u0 U R1 U* P
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For me, I think car-pool is just to share part of gas "cost" and have some fun on road..... : b6 m6 R3 E" e1 l6 v ` H- \6 ?* D1 L0 y7 |
I usally charge passager 30 bucks for a trip.