econ monopoly workbook

You are the manager of a monopoly. If the marginal cost of your product is $100 and the price elasticity of demand for your product is 3, then the markup of price over marginal cost you should set is equal to. (Round your answer to one decimal place.) (Round your answer to one decimal place.) If the price elasticity of demand is 6 rather than 3, the markup you should set is equal to Use your knowledge of the factors that affect the magnitude of the price elasticity of demand to explain the difference in the markups in your answers to the last two parts. O A. A smaller price elasticity of demand suggests that your good is a normal good, which allows you to set a higher markup. OB. A smaller price elasticity of demand suggests that there are many substitutes for your good, which allows you to set a higher markup. OC. A smaller price elasticity of demand suggests that there are few substitutes for a good, which allows you to set a higher markup. D. A smaller price elasticity of demand…

The market demand for a monopoly is given by P = 90 – 2Q, where Q is the number of the product demanded at price P. The total cost function is given by TC = 90 + 20Q +0.5Q2. a) If the firm is a single-price monopoly, what are the equilibrium quantity and price? What are the resultant consumer surplus, producer surplus and social welfare? b) If the government forced the firm to behave as if it were a perfect competitor, what are the equilibrium quantity and price? What are the resultant consumer surplus, producer surplus and social welfare? c) How much does social welfare increase when the firm moves from monopoly to competition?

What happens if a perfectly competitive industry becomes a monopoly? Suppose the demand curve in the figure is market demand and the corresponding market supply curve represents the marginal cost of production. Compared to perfect competition, a profit-maximizing monopoly would decrease output by 2 units. (Enter your response as an integer) In addition, a monopoly would lower price by $12 Price and cost per unit 20- 18- 10- 14- 12- 10- 8- 8- 4- 2 SMC D G MR 2 ° 10 12 14 10 18 20 Quantity

A monopoly can be recognized by certain characteristics that set it aside from the other market structures. Explain THREE (3) reasons why a monopoly firm is a price-maker in microeconomics.

Please note: I had to adjust the MC and ATC curves on this problem, but the labels for MC and ATC did not move. So, the dark blue line is the ATC line, and the red line is the MC line. Calculate the firm's profit if they are a single-price monopoly: Profit = $ Calculate the firm's profit if they are a perfect price discriminating monopoly: Profit = $ Calculate the firm's profit if they price discriminate as follows: Sell the first 2500 units at a high price and the rest of the units at a low price: Profit = $ Calculate the firm's profit if they price discriminate as follows: Sell the first 2000 units at a high price, the next 1000 units at a medium price, and the rest of the units at a low price: Profit = $ 30- 28- 26- Price and cost (dollars per unit) 24- 22- 20- 18-17.5 16- 14- 12- 10- 8- 6- 4- 2- 0+ 0.0 MC 2.0 ATC €2.5 MR 3.0 1.0 5.0 4.0 Quantity (thousands of units per year) D 6.0

If a monopoly faces an inverse demand curve of p=330-Q, has a constant marginal and average cost of $90, and can perfectly price discriminate, what is its profit? What are the consumer surplus, welfare, and deadweight loss? How would these results change if the firm were a single-price monopoly? Profit from perfect price discrimination () is $ 28800. (Enter your response as a whole number.) Corresponding consumer surplus is (enter your response as whole numbers): welfare is and deadweight loss is CS=$ W = $ DWL = $ A

A monopoly profit-maximizes by selling 700 tables each hour. At this level of production, it has marginal revenue of $40, average revenue of $50, marginal cost of $40 and average total cost of $42. What is the monopoly's profit-maximizing price assuming they are not price discriminating? Type your numeric answer and submit

If a monopoly faces an inverse demand curve of p=450-Q, has a constant marginal and average cost of $30, and can perfectly price discriminate, what is its profit? What are the consumer surplus, welfare, and deadweight loss? How would these results change if the firm were a single-price monopoly? Profit from perfect price discrimination () is $88200. (Enter your response as a whole number.) Corresponding consumer surplus is (enter your response as whole numbers): welfare is and deadweight loss is Profit from single-price profit-maximization is = $44100. (Enter your response as a whole number.) Corresponding consumer surplus is (enter your response as whole numbers): welfare is and deadweight loss is CS = $0 W = $ 88200 DWL = $0. CS = $ 22050 W = $ 66150 DWL = $ 22050

You are the manager of a monopoly, and your demand and cost functions are given by P = 300 – 3Q and C(Q) = 1,500 + 2Q2, respectively. What price-quantity combination maximizes your firm’s profits? Calculate the maximum profits. Is demand elastic, inelastic, or unit elastic at the profit-maximizing price-quantity combination? What price-quantity combination maximizes revenue? Calculate the maximum revenues? Is demand elastic, inelastic, or unit elastic at the revenue-maximizing price-quantity combination?

The graph shows the relevant curves for a natural monopoly. Assume that in regulating this monopoly, policy makers have directed the firm to follow an average cost pricing rule, where there is a regulated fair-return price. What is the firm's profit? If the firm is losing money, express the loss as a negative number. Round to the nearest penny. Price ($) 36.9 31.6 25.9 22.6 18.5 16.7 15.2 11.7 10.3 Marginal revenue 11.1 16.5 29.5 Average cost Marginal cost Demand 37.5 Quantity $

The government is contemplating regulating the monopoly and forcing it to operate at the competitive solution. Please indicate graphically the resulting welfare gains to society (hint: the gains are equal to the deadweight loss of a monopoly). Explain your response briefly.

Suppose a monopoly firm in the short run experiences an increase in the price of oil, a variable cost. Using a clearly labeled figure, show the effect of this increase on the price, quantity and profits of the firm.

Monopoly and Price Elasticity Consider the relationship between monopoly pricing and the price elasticity of demand. If demand is inelastic and a monopolist raises its price, quantity would fall by a  (LARGER AND SMALLER)  percentage than the rise in price, causing profit to (DECREASE OR INCREASE)   . Therefore, a monopolist will (ALWAYS, NEVER OR SOMETIMES)    produce a quantity at which the demand curve is elastic.   Use the purple segment (diamond symbols) to indicate the portion of the demand curve that is inelastic. (Hint: The answer is related to the marginal-revenue (MR) curve.) Then use the black point (plus symbol) to show the quantity and price that maximizes total revenue (TR).

The demand and total cost functions for a monopoly firm are:Q(P) = 39.5 – 0.5PTC(Q) = 60 – Q + 0.5 Q2a) Plot the demand, marginal revenue, marginal cost, and average total cost curves, including the intersections with the horizontal and vertical axes. b) What are the profit maximising QM and PM for this firm? c) What is the firm’s profit πM? d) What are the firm's fixed and variable costs? e) What would be the socially optimal Q* and P* (round to 1 decimal place if needed)?

Suppose a monopoly is producing at its profit-maximising (loss-minimizing) quantity, and the price corresponding to this quantity is below average total cost but above average variable cost. The monopoly will shut down in the short run but return to production in the long run shut down in the short run and exit the market in the long run keep producing both in the short run and in the long run keep producing in the short run but exit the market in the long run None of the above.

a) Outline the main factors that have led to the emergence of a monopoly. b) Explain why a perfectly competitive firm is a `price-taker` while a monopoly firm ( a monopolist )will be a `price-maker`.

Given the following information for a monopoly firm: Demand: P = 80 - 5(Q) Marginal revenue: MR = 80 - 10(Q) Marginal cost: MC = 2(Q) + 8 Average total cost at equilibrium is 30 1. At what output (Q) will this firm maximize profit? Number 2. At what price (P) will this firm maximize profit Number 3. What is the total revenue (TR) earned at this output level Number 4. What is the total cost (TC) accrued at this output Number Number 5. What profit is earned Assume this firm is to be regulated. Answer the following questions: 6. Under the Marginal Cost Pricing,what is the optimal quantity Number 7. Under the Marginal Cost Pricing,what is the optimal price Number

What is the price (p) and output (q) level for profit maximization under monopoly structure? Find the total revenue (TR) for monopoly firm (refer to rectangle OABE) Find the total cost (TC) for monopoly firm (refer to rectangle ODCE) Find total profit (or loss) for monopoly firm (refer to rectangle ABDC) Note: Show the formula and calculation

If a monopoly faces an inverse demand curve of p=210-Q, has a constant marginal and average cost of $30, and can perfectly price discriminate, what is its profit? What are the consumer surplus, welfare, and deadweight loss? How would these results change if the firm were a single-price monopoly? Profit from perfect price discrimination (x) is $ 16200. (Enter your response as a whole number.) Corresponding consumer surplus is (enter your response as whole numbers): welfare is and deadweight loss is CS=$0, W=$ 16200. DWL=$0. Profit from single-price profit-maximization is = $8100 (Enter your response as a whole number.) Corresponding consumer surplus is (enter your response as whole numbers): welfare is and deadweight loss is CS = $. W=$. DWL=$

The figure shows the market demand curve for penicillin, an antibiotic medicine. Initially, the market was supplied by perfectly competitive firms. Later, the government granted the exclusive right to produce and sell penicillin to one firm. The figure also shows the marginal revenue curve (MR) of the firm once it begins to operate as a monopoly. The marginal cost is constant at $3. irrespective of the market structure. After the market changes from perfect competition to a monopoly.. OA. social surplus decreases OB. consumer surplus increases. OC. deadweight loss decreases OD. the market price decreases -COD- Price/Cost (5) 10 9 10 20 30 MR 40 60 00 Demand 70 BO so Quanety (units)

Consider a market with a common demand function given by Q = 100 - 2P, where Q represents quantity and P represents price. The total cost function for firms in this market is TC=1000+ 50². a) For a monopoly, calculate the profit-maximizing price, quantity, consumer surplus, producer surplus, and deadweight loss. b) Compare the monopoly equilibrium to the equilibrium in perfect competition. Calculate the price, quantity, consumer surplus, producer surplus, and deadweight loss under perfect competition. c) Use a single graph to illustrate both the monopoly and perfect competition equilibriums. 4

In many countries, the government chooses to "internalize" the monopoly by owning monopoly providers of goods and services. (In some cases these firms are "nationalized" and the government actually buys or confiscates firms that operate in monopoly markets). Explain TWO advantages and TWO disadvantages of such an approach

1750 1500 1250 1000 750 500 250 0 1200 3600 6000 8400 The figure above shows demand and marginal revenue for a single price monopoly. At any price above $ demand is elastic. Assume production costs are constant and equal to $750.00 (i.e., AC = MC = $750). 1) Output is units per day at a price of $ per unit. 2) Profit is $ 3) Consumer surplus is $ 4) If this market was perfectly competitive, output would exceed the single-price monopoly output by Time units.