Answer:
The member countries of BERPHO, a regional free trade area wanted to adopt a common currency, the "BERPH." The "BERPH" was modeled after and, in fact, was exactly similar to the euro. Establishment of the "BERPH" requires participating national governments:
- to give up control over monetary policy.
- to have a sound fiscal situation.
- to have a high degree of price stability.
- to be democratic in nature.
- to have stable exchange rates
Explanation:
BERPHO is an example of an economic union, where the fourteen member countries reached a level of economic integration, which means having a common currency, comprehensive harmonized tax rates, and a common monetary and fiscal policy.