A consumer purchases a vehicle that gets very few miles per gallon and realizes that a significant portion of his income is going to gasoline. Given only this information, which of the following statements accurately reflects marginal analysis? The consumer should ignore the cost of purchasing the vehicle because the money has already been spent. The consumer should consider getting adequate benefit for the purchase price of the vehicle. The consumer should evaluate whether it was wise to buy the vehicle. The consumer should stop using the vehicle as it is not providing a marginal benefit above the marginal cost. The consumer should give car rides to his neighbors until the marginal benefit of owning the car is greater than the marginal cost