Thursday, March 25, 2010

Buying a new car

My ex-Personal Assistant she was always suggesting to buy a new car.

So I am evaluating this strategy. Every week I go to car dealer, I test a couple of cars and, If i find one that I like, a sell my current car c_i for amount of money m_i and a buy a new one c_i+1 for a new amount of money m_i+1. Note that going to the car dealer has a fixed cost say cd.

My strategy is to find the best car ever, but I want to estimate what is the cost for achieving this goal.

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