The table below provides revenue and cost information for a perfectly competitive firm producing computers. How much are total costs if 3 computers are produced?  How much are total variable costs if 5 computers are produced?  What is the price of a computer?  What is the average revenue from producing computers?  What is the marginal revenue of producing computers?  Over what output range will firm earn economic profits?

Lisa lawn company (LLC) is a lawn mowing business in a perfectly competitive market for lawn moving services. The following tables set out Lisa's costs Quantity(lawn per hour) Total Cost(dollars per lawn) 0 $30 1 $40 2 $55 3 $75 4 $100 5 $130 6 $165 A. If the market price is $30 per lawn, How many lawns per hour does Lisa's LLC now? B. If the market price is 30 per lawn, What is Lisa"s profit in the short run? C. if the market price falls to $20 per lawn, how many lawns per hour does Lisa's LLC now? D. if the market price falls to $20 per lawn, what is Lisa's profit in the short run? E. At What market price will Lisa shut down?

The figure below shows the demand and costs facing Mike's Bikes, a producer of mountain bikes. What quantity does the firm produce and what is its price? Calculate the firm's economic profit or economic loss. Price and cost (dollars per bike) 400 350 300 250 200 150 100 50 MC ATC MR 100 200 Quantity (mountain bikes per week) Quantity produced is 100 mountain bikes per week, price of a mountain bike is $200 per bike, and economic loss is $10,000. Quantity produced is 100 mountain bikes per week, price of a mountain bike is $250 per bike, and economic loss is $5,000. Quantity produced is 100 mountain bikes per week, price of a mountain bike is $200 per bike, and economic profit is $5,000. Quantity produced is 100 mountain bikes per week, price of a mountain bike is $250 per bike, and economic profit is $5,000.

The table below shows the total cost (TC) and marginal cost (MC) for Choco Lovers, a purely competitive firm producing different quantities of chocolate gift boxes. The market price for a box of chocolates is $8 per box. Instructions: Enter your answers as a whole number. a. Fill in the marginal revenue (MR) and average revenue (AR) columns. Choco Lovers Cost and Revenue Quantity TC MC MR AR of Gift Boxes ($) ($) ($) ($) 20 115 5 25 137 4.50 30 162 35 192 40 232 8 45 282 10 Instructions: For profit/loss, round your answers to two decimal places. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. A loss should be entered as a negative number. b. Given a price of $8 per gift box, how many boxes of chocolate should Choco Lovers produce? gift boxes What will the profit or loss be per gift box? $ per gift box c. Suppose that Choco Lovers raises the price to $10 per gift box. Now how many boxes should Choco Lovers produce? gift boxes…

Consider the perfectly competitive market for sports jackets. The following graph shows the marginal cost ( MCMC ), average total cost ( ATCATC ), and average variable cost ( AVCAVC ) curves for a typical firm in the industry.

Please answer F and show steps for the graph

Use a graph to demonstrate the scenario where a competitive firm would be earning positive profit in the short run. Can this scenario be maintained in the long run? Why? What are the ‘shutdown point’ and ‘break even point’ of a competitive firm . Explain with diagram. A competitive market starts in a situation of long run equilibrium. Then there is an increase in demand. Explain what happens in the short run and long run, using necessary diagrams.

Price Average total cost AVC Demand Marginal cost Marginal revenue Q Quantity Discuss the firm plotted on the figure. What type of firm do you see?is the firm operating at the optimal point of production? is the firm making a proht? s the firm operating in the short or in the long run?

Use the following table to answer the next question. The table shows the total costs associated with varying levels of output produced by a perfectly competitive firm. Output 0 1 2 3 4 Total Cost $1,400 1,600 2,000 2,600 3,500 4,800 If the product sells for $800 a unit, the firm's profit-maximizing output is

Suppose that in the short run perfectly competitive firms earn $1,250 in economic profit. Would we expect to see more, less, or the same number of firms operating in the market in the long run?