A monopoly that is based on the ownership or control of a manufacturing method, process, or other scientific advance is a

A decrease in competition within an industry often results in

What letter on the graph represents the proper location for the market structure “monopoly”?

What letter on the graph represents the proper location for the market structure “oligopoly”?

When Gillette Co. unveiled Mach3, the world’s first triple-blade razor, it took a bold gamble.... Mach3 cartridges were to sell for around $1.60 each. Skeptics predicted the personal-care giant would soon be forced to cut that price. But the price is holding and Mach3 has become the No. 1 blade and razor. What’s the secret to pricing power? For starters, a commitment to innovation. Gillette spent nearly $1 billion on the development and initial marketing of Mach3.

Source: Business Week, February 1, 1999

Based on the passage, what type of monopoly is helping Gillette Co. maintain a high price for its Mach3 razor?

What market structure does the letter “R” in the table represent?

“Pure monopoly” should replace what letter in the table?

Under perfect competition,

When a major car company lowers its prices, other car makers will probably

A market structure in which one firm has a monopoly because of its location is a

On an average shopping trip, a consumer’s eye lingers on a product for only about 2.5 seconds. In order to stay competitive, companies experiment with new formulas, along with the color and size of the product’s packaging. These research and development costs can range from $100,000 for adding a new color to an existing product line to millions of dollars for the creation of a new product.

According to the passage, companies are trying to compete through