A European Firm Produces Cars at a Marginal Cost of $25,000

A European firm produces cars at a marginal cost of $25,000 and sells the product in two markets (the US and EU) . The demand in the US is while the demand in the EU is . What price should the firm charge in the European Union?

A) 35,000
B) 37,500
C) 42,500
D) 45,000