Which of the following determines the supply side of the market?

Compared to a perfectly competitive market, a single-price monopoly sets

A) a lower price. B) the same price. C) a higher price. D) a price that might be higher, lower, or the same depending on whether the monopoly's marginal revenue curve lies above, below, or on its demand curve. E) a price that might be higher, lower, or the same depending on whether the monopoly's marginal cost curve lies above, below, or on its marginal revenue curve.

Why did the EU countries move away from the EMS toward the goal of a single shared currency?

What will be an ideal response?