The AAA Aquarium Co. sells aquariums for
The total variable costs are
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Principles of Economics 2e
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- Suppose you are thinking about starting a lawn service in your area. The lawn service market can be considered perfectly competitive. You own a $200 lawnmower. You have a fixed cost of $90 (maintenance costs on the mower, etc.). Your variable costs are as follows: # of Lawns Mowed Total Variable Costs Fixed Cost 1 $5 90 2 $15 90 3 $30 90 4 $50 90 5 $75 90 6 $105 90 7 $140 90 8 $180 90 9 $225 90 10 $275 90 a) Calculate Total Costs, Average Total Costs, Average Total Costs, Average Variable Costs, and Marginal Costs. b) Suppose that the going rate for lawns is $35 per lawn. How many lawns would you mow?arrow_forwardLisa’s Lawn Company (LLC) is a lawn-mowing business in a perfectly competitive market for lawn-mowing services. The following table sets out Lisa’s costs. Quantity (Lawns per hour Total Cost (dollars per lawn) 0 $30 1 40 2 55 3 75 4 100 5 130 6 165 If the market price is $30 per lawn, how many lawns per hour does Lisa’s LLC mow? If the market price is $30 per lawn, what is Lisa’s profit in the short run? If the market price falls to $20 per lawn, how many lawns per hour does Lisa’s LLC mow?arrow_forwardDelvin has a hot dog stand in a busy midtown area with similar stands on every block. The graph above shows the cost curves of Delvin’s Hot Dogs. The market price of a hot dog is $3. Answer the questions below and show all calculations where necessary. From the diagram, what is Delvin’s profit-maximizing output per day? Explain your answer. Calculate Delvin’s accounting profit per day. How will Delvin’s price and profit change in the long-run, assuming no change in technology or demand?arrow_forward
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