The Demand for DVD Players in a Country Is Given

question 114

Multiple Choice

The demand for DVD players in a country is given by D = 300 - 0.2P,where P is the price of a DVD player.Supply by domestic producers is given by S = 100 + 0.8P.The world price of a DVD player equals $100.In equilibrium,when this economy is closed to trade,domestic DVD player production equals __________,and when this economy opens to trade,domestic DVD player production equals _________.

• A) 180;260
• B) 180;280
• C) 260;180
• D) 260;280
• E) 280;260

---

Definitions:

Simple Cuboidal

A type of epithelial tissue with cube-shaped cells, typically involved in secretion and absorption.

Intercalated Discs

Specialized connections between cardiac muscle cells containing gap junctions and desmosomes, facilitating coordinated contraction.

Desmosomes

Cell structures specialized for cell-to-cell adhesion, critical in maintaining the structural integrity of tissues.

Tight Junction

A specialized connection between two adjacent cells forming a barrier that regulates the passage of substances in the intercellular space.