Use the following to answer questions: 
-(Table: Variable Costs for Lots) Look at the table Variable Costs for Lots. During the winter, Alexa runs a snow-clearing service in a perfectly competitive industry. Assume that costs are constant in each interval; that is, the variable cost of clearing anywhere from 1 through 10 lots is $200. Her only fixed cost is $1,000 for a snowplow. Her variable costs include fuel, her time, and hot coffee. If the price to clear a lot is $30, what is Alexa's profit per unit at the optimal output?
Definitions:
Perform Well
Achieving or exceeding the standards of excellence or objectives in a particular task or area of activity.
Performance Expectations
The standards or criteria set by an organization or manager that outline the desired outcomes and behaviors from employees or team members.
Special Treatment
Giving particular attention or privileges to certain individuals or groups, often viewed as unfair or biased.
Training and Development
Organized educational programs aimed at enhancing the skills, knowledge, and competencies of employees to improve their job performance.
Q49: For most goods, indifference curves:<br>A) may intersect.<br>B)
Q67: (Figure: The Gains from International Trade) Look
Q73: For which of the following decisions would
Q116: (Table: Total Cost for a Perfectly Competitive
Q156: (Figure: A Perfectly Competitive Firm in the
Q209: In perfect competition, a change in fixed
Q211: (Figure: A Perfectly Competitive Firm in the
Q226: (Figure: The Perfectly Competitive Firm) Look at
Q275: (Figure: The Profit-Maximizing Output and Price) Look
Q318: (Figure: Short-Run Costs) Look at the figure