The euro allows people living in the EU to

Aavoid the inconvience of converting their currency when entering another EU country.
Bbecome more frustrated trying to convert their money at the border of a neighborhood country.
Cdevolp an understandingof how the value of currency fluncates from onecountry to another.
Dbe more receptive to outside currencies such as the franc and mark.

Verified Answer :

Generally speaking, the Euro allows people living in the EU to "a. avoid the inconvenience of converting their currency when entering another EU country," since this was a major "drag" on the economies of many European countries for some time.