A Company with a Large Amount of Intellectual Property Plans

A company with a large amount of intellectual property plans to expand into Europe.Their marketing team is working to protect all the company-owned trademarks across many countries.Which benefit of European Union membership will streamline this process?​

A) ​The Treaty of Lisbon allows the EU to enter into international agreements.
B) ​The common currency (the euro) simplifies payments between member countries.
C) ​The EU Community Trademark eliminates separate registration with each country.
D) ​The standardization of eco-labels certifies environmental production friendliness.
E) ​Uniform customs taxes and postal systems speed transportation of products.