When an increase in the firm’s output reduces its long-run average total cost, it achieves:

The market demand curve for a public good

Price  Quantity Supplied $10 0 $20 20 $30 40 $40 60 $50 80 Use the information in the table above to answer this question. What is the coefficient of the price elasticity of supply (midpoints approach) when the price of sneakers increases from $40 to $50?

Output Total Cost 0 $20 1 $40 2 $56 3 $76 4 $106 5 $146 6 $196 Refer to the above table. The total fixed cost of production is ____.

Suppose the price of a pair of Nike tennis shoes increases from $100 to $120 and the quantity supplied increases from 40 to 60 pairs. The price elasticity of supply, using the midpoint formula, is:

If the total utility from consuming five units of a product is 245, and the marginal utility of a sixth unit is 6, then the total utility from consuming six units would be:

If a university increases the price of tickets to hockey games to collect more revenue, it is assuming that the demand for tickets is:

Paolo owns a pizza shop. The price of pizza recently increased from $3 to $5 a slice. Paolo responded by increasing the quantity of slices he supplied from 100 to 150 slices per day. By the midpoint method, Paolo’s price elasticity of supply is:

Suppose the price of felt-tip pens rose by 40% and the quantity of mechanical pencils increased by 100%. We know that the:  

The price of good Y is reduced from $10 to $9  and, as a result, the quantity demanded increases from 5 to 6 units. Therefore, demand for Y in this price range: