A firm in a competitive market receives $500 in total revenue and has marginal revenue of $10. What is the average revenue, and how many units were sold? Microeconomics - Mankiw

1) The cost curves for a firm in a perfectly competitive industry are given below. Complete the table. If the firm operates in a perfectly competitive market, and the market price is $25 per unit, what Quantity should this firm produce at? TFC TC TVC AVC ATC MC TR S100 S100 1 S100 S130 2 S100 S150 S100 S160 S100 S172 5 S100 S185 6 S100 $210 S100 $240 S100 $280 S100 $330 10 S100 $390 Table 9.1

Concept: Calculate Profit Farmer Jones grows sugar. The average total cost and marginal cost of growing sugar for an individual farmer are illustrated in the graph to the right. Assume the rharket for sugar is perfectly competitive. According to the graph, farmer Jones will earn profit (positive economic profit as opposed to losses) at any market price above $10 per bushel. (Enter a numeric response using an integer.) Assume that the market price specifically is $24 per bushel. If farmer Jones produces the profit maximizing quantity, what will be her profit? $ To more easily identify the price and quantity, click on the graph to the right, and then adjust the slider to change the price and quantity. Each increment will increase the price by $2. Enter your answer in the answer box and then click Check Answer. 40- 36- 32- MC 28- 24- 20- Price and cost (dollars per bushel) 12- ATC 46 20 30 40 50 60 70 80 90 100 Quantity of Sugar (bushels per month) Question Help Q

For a perfectly competitive firm, what is the relationship between Price and Marginal Revenue?

Suppose the market for peaches is perfectly competitive. The short-run average total cost and marginal cost of growing peaches for an individual grower are illustrated in the figure to the right. Assume that the market price for peaches is $30.00 per box. What is the profit-maximizing quantity for peach growers to produce? boxes. (Enter your response as an integer.) At this level of output, profit will be $. (Enter your response rounded to the nearest dollar.) Peach growers will earn positive economic profit in the short run at any market price above $ per box. (Enter your response rounded to one decimal place.) Price (dollars per box) 40- 36- 32- 28- 24 20 16- 12- 8 4- 10 MC 20 30 40 50 60 70 80 Output (boxes of peaches per day) ▬▬ ATC 90 100 Q

Brody's firm produces trumpets in a perfectly competitive market. The table below shows Brody's total variable cost. He has a fixed cost of $240, and the price per trumpet is $60.-Calculate the average total cost of producing 6 trumpets. Show your work. -Calculate the marginal cost of producing the 11th trumpet. -What is Brody's profit-maximizing quantity? Use marginal analysis to explain your answer. -At the profit-maximizing quantity you determined in part (c), calculate Brody's profit or loss. Show your work. -Brody also produces saxophones at a loss in a perfectly competitive market. Draw a correctly labeled graph for Brody's firm showing the following at a market price of $200. -Brody's profit-maximizing quantity of saxophones -Brody's loss, completely shaded   Quantity Total Variable cost 6 $120 7 $145 8 $165 9 $220 10 $290 11 $390

The table below shows the weekly marginal cost (MC) and average total cost (ATC) for Buddies, a purely competitive firm that produces novelty ear buds. Assume the market for novelty ear buds is a competitive market and that the price of ear buds is $6.00 per pair. Buddies Production Costs Quantity MC ATC of Ear Buds ($) ($) 20 1.00 25 2.00 1.20 30 2.46 1.41 35 3.51 1.71 40 4.11 2.01 45 5.43 2.39 50 5.99 2.75 55 8.47 3.27 Instructions: In part a, enter your answer as the closest given whole number. In parts b-d, round your answers to two decimal places. a. If Buddies wants to maximize profits, how many pairs of ear buds should it produce each week? pairs b. At the profit-maximizing quantity, what is the total cost of producing ear buds? 2$ c. If the market price for ear buds is $6 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what will Buddies profit or loss be per week? 2$

what is the effect on the market price and output of hambyrgers with reference to the following? A. An increase in the income of consumers B. wide spread disease of beef C. Dramatic improvement in fast food technology

Only typed answer and don't use chatgpt

Answer multiple choice