Use the Following to Answer Question

question 175

Multiple Choice

Use the following to answer question:
-(Table: Variable Costs for Lawns) Use Table: Variable Costs for Lawns.During the summer,Alex runs a lawn-mowing service,and lawn-mowing is a perfectly competitive industry.Assume that costs are constant in each interval;so,for example,the marginal cost of mowing each of the lawns from 1 through 10 is $10.Also assume that he can only mow the quantities of lawn given in the table (and not numbers in between) .His only fixed cost is $1,000 for the mower.His variable costs include fuel,his time,and mower parts.If the price for mowing a lawn is $70,how much is Alex's total cost at the profit-maximizing output?

• A)$3,500
• B)$2,800
• C)$2,100
• D)$1,500

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Definitions:

Average Cost

The total cost of production divided by the quantity of the product produced, indicating the cost per unit of output.

Industry's Output

The total production of goods or services generated by all firms operating within a specific industry.

Decreasing-Cost Industry

An industry characterized by a downward-sloping long-run supply curve, indicating lowering costs as industry output increases.

Increasing-Cost Industry

An industry in which production costs increase as output expands, often due to scarce resources or rising input prices.