Dawn's Family Runs a Business Selling White Paper Used in Photocopiers.Dawn

Dawn's family runs a business selling white paper used in photocopiers.Dawn notices that she is under intense pressure to lower prices.Why is this occurring?

A) Prices are falling because fewer people are photocopying.
B) Prices are falling because although there are many companies that make and sell paper,there are only a few customers that purchase large amounts of paper.
C) Prices are falling because there are only a few companies that sell and make paper,but there are many different kinds of customers who buy paper.
D) Prices are falling because there are many companies who make and sell paper and different kinds of customers for this paper.
E) Prices are falling because some companies make and sell more paper than others.