As far as prices are concerned, environmentalists believe prices should
a) be based on the cost of materials used to manufacture the product.
b) reflect the direct cost as well as the cost of air, water, and soil used.
c) be determined by the supply and demand of products in the marketplace.
d) include a large tax to defray the costs of environmental compliance.
e) be based on the renewability of the resources used to make the product.
Answer: b) reflect the direct cost as well as the cost of air, water, and soil used.