4 points en Carta det end with our subs. The price of the whole sed in production of the vehicles has nomesed unexpected. This increase will not change the number produced or sold What affect does the Contribution Margin Ratio breakeven Gere 3 ned 4 points en Carta det end with our subs. The price of the whole sed in production of the vehicles has nomesed unexpected. This increase will not change the number produced or sold What affect does the Contribution Margin Ratio breakeven Gere 3 ned