Consider the following total cost function for an individual firm: C(q) = 10 + q +÷q?. a- At what level of output is average cost at its lowest? b- Draw a graph showing firm average cost against quantity. c- Suppose that there is an industry with two identical firms, with this cost function. What is the industry total cost curve? What is the industry marginal cost curve? d- Suppose these two firms together act in a perfectly competitive manner. What is the price level in the case where these firms act perfectly competitively? What are the profits of the firms given perfectly competitive pricing?
Q: Q)Assume that a competitive firm has the total cost function: TC=1q^3−40q^2+740q+1600 Suppose the…
A: Answer: Given, Price = $650 per unit Total cost function: TC=1q^3−40q^2+740q+1600 Quantity Total…
Q: Questions 21-25 relate to the following information. Suppose a firm faces demand function…
A: Given, Demand function P(q)=200-q Cost function C(q)=100+3q2
Q: Suppose you are given the following information about a particular industry Q(d) = 6500 - 100P…
A: According to our policies first 3 answers have been given.
Q: If each of 100 firms in a competitive industry has the following Marginal Cost function (i.e., firm…
A: Given:Marginal Cost Function of the firm: P=10+100Qi
Q: Suppose the market for corn is a purely competitive, constant-cost industry that is in long-run…
A: An industry is called constant cost industry when price of input remains same even when market…
Q: A firm produces a product in a competitive industry and has a total cost function (TC) of TC(q) = 90…
A: Profit can be maximized at the point where Price = Marginal cost that is P=MC and marginal revenue…
Q: re is a competitive industry with an infinite number of potential firms. All firms have the same…
A: Flexibility in production decisions occurs for a manufacturer or producer throughout the long run.…
Q: Suppose a firm operating in a perfectly competitive industry has costs in the short run given by:…
A: 1) Short-run supply curve of the the firm in a competitive market is given by the marginal cost.…
Q: A typical firm in long-run equilibrium in an industry with identical firms has a cost function given…
A: In the long run, firms produce at minimum efficient scale where production takes place at minimum…
Q: Suppose the price reaction function for Mars' chocolate bars is Pm = (Vm+cm)/2)+0.5Ph, where Pm is…
A: Price reaction function for Mars chocolate is:- Pm = (Vm +Cm)/2) + 0.5Ph Price reaction function for…
Q: Consider a number of firms facing identical total cost function of the form: TC = Q3 -6Q2+10Q. The…
A: The money spent to purchase the factor of production to produce the goods and services is termed as…
Q: Consider a competitive constant-cost industry in which each firm's marginal and average costs are…
A: MC = 4q AC = 2q + 50/q
Q: a competitive industry have identical cost functions c(y)=y2+ 25 for y> 0 and C(0) = 0. The demand…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…
Q: For a perfectly competitive firm operating in the short run, in order to maximize profits it should…
A: here we find the correct answer as follow;
Q: Consider a competitive industry with a large number of firms, all of which have identical cost…
A: "Since you have asked a question with multiple sub-parts, we will solve the first three sub-parts…
Q: function, C(q) = q2/2 + 2 for q > 0 and C(0) = 0. The demand curve for this industry is Q = 170 -…
A:
Q: 29. Consider a perfectly competitive industry in which each firm has the total cost function tc = q…
A: In a perfectly competitive market there are large number of firms producing identical products thus…
Q: THIS IS A MULTIPLE ANSWER QUESTION. IT MAY HAVE MORE THAN ONE CORRECT ANSWER. Consider a homogeneous…
A: In this case each firms equilibrium point lies where it's marginal cost is equal to it's marginal…
Q: Consider the following cost curves faced by each firm: TC = 60 +0.5q and MC = q, where q is the…
A: Since price is constant in perfectly market so price is equal to marginal cost at profit…
Q: Suppose a firm operating in a perfectly competitive industry has costs in the short run given by:…
A: To calculate the equilibrium point, both quantities demanded and quantity supplied are required.
Q: Consider a competitive industry. Every firm in this industry has a total cost function C (y) = y² +…
A: C(y) = y2 + 1 MC = 2y and, D(p) = 36 - 2y TR = p x y = (36 - 2y)y = 36y - 2y2 MR = 36 -…
Q: Consider a firm in a Perfectly Competitive industry. Suppose the price in this industry is $22. The…
A: Given Price $22TC = 0.1q^2 + 120. MC = 0.2q Profit Maximization is when the MC = MR
Q: Suppose you are given the following information about a particular industry: Market…
A: Given information-
Q: A perfectly competitive industry has a large number of potential entrants. Each firm has an…
A: The short run supply function for each firm is p= MC = q -10 => q = p+10
Q: Suppose we have two identical firms A and B, selling identical products. They are the only firms in…
A: Market demand function P=287-Q ........(1) There are only two firm in the market. Firm A and firm…
Q: The _____ assumption of the perfectly competitive model ensures that a firm's long-run level of…
A: Perfect competition is a form of market where is perfect information, large number of buyers and…
Q: Assuming fixed costs are unavoidable in the short run, a perfectly competitive firm’s short run…
A: A perfectly competitive market is one where there are several firms competing with one another by…
Q: Consider a perfectly competitive firm with a short-run total cost function given by TC = q2 +…
A: Answer to the question is as follows :
Q: Suppose the cost function for a firm is given by C(Q) = 100 + Q2. If the firm sells output in a…
A: A perfectly competitive firm is a price taker, which means it takes the price determined by market…
Q: The inverse market demand curve is P(Y) = 108 - 4Y, and the total cost function for any firm in the…
A: Bertrand model is a part of the oligopoly market structure. Here, firms compete on the basis of…
Q: Suppose the doll company American Girl has an inverse demand curve of P = 150 – 0.25Q, where Q…
A: Total cost (TC): - it is the sum of fixed and variable costs incurred in the production process.…
Q: Consider the table at right showing the supply schedules for three competitive firms, each producing…
A: The industry-supply curve is the flat summation of the supply curves of the singular firms. It is…
Q: The information below applies to a competitive firm that sells its output for $44.00 per unit. •…
A: In a competitive equilibrium, Price=Marginal Revenue. MR=44 Now, we calculate Marginal Cost When…
Q: Suppose firm A’s total cost function for the long run is given as c(q) = 3q^3 + (48/q) . Below which…
A: In the long run, each firm earns zero economic profit, meaning long run equilibrium price is equal…
Q: The Bellmont Company produces two joint products, X and Y. The isocost curve corresponding to a…
A: Bellmont Company will optimize its output of both the goods at the level where the rate of change of…
Q: For a perfectly competitive firm operating in the short run, in order to maximize profits it should…
A: In a perfectly competitive market, price is constant so it is equal to marginal revenue. Firms are…
Q: Each firm in a competitive market has a cost function of: C= 25 + q°, so its marginal cost function…
A: In the long run, firms in perfect competition charge price equal to minimum average total cost.
Q: Assume that a competitive firm has the total cost function:…
A: The perfect competition is the market structure which is characterized by the presence of a large…
Q: Assume a firm's marginal costs are increasing at its current level of output. If a firm's marginal…
A: Marginal costs are the costs that measure the change in the total cost of production when the…
Q: The first graph depicts the industry supply and demand for yoga classes. Assume that the market is…
A: Constant Cost Industry The industry whose input cost does not change with the change in output…
Q: Assume the market for chips is perfectly competitive. The market supply and demand curves for chips…
A: A requirement curve depicts the link between the amount requested and the value during a specific…
Q: If each of 100 firms in a competitive industry has the following Marginal Cost function (i.e., firm…
A: In the perfect competitive market, a firm 's supply curve is given by its marginal cost curve. This…
Q: Which of one of the following statements about Sutton's theory about the role of sunk cost in the…
A: The fixed costs are the costs which would result in the fixed with change in the units of output.…
Q: In a perfectly competitive and constant cost industry, all firms are identical. If the market demand…
A: Given:- Demand Function: QD=600-P Cost Function: TC=q3-20q2+120q At equilibrium Market demand=Market…
Q: Given the cost function underlying the figure, would two firms producing output Q (>0) always incur…
A: The total cost incurred by a firm operating in a market can be fixed cost or variable cost. Fixed…
Q: Consider a competitive constant-cost industry in which each firm's marginal and average costs are…
A:
Q: Consider a competitive industry. Every firm in this industry has a total cost function C (y) = y² +…
A: C(y) = y2 + 1 AC =y2+1y =y+1yMinimize avarage cost∂AC∂y=1-1y2=01y2=1y2=1y=1Hence, each firm…
Q: Total cost function in competitive firm is TC = 27+ 3Q2. If firm gets normal profit please find the…
A: Given Total cost function of competitive firm TC= 27+3Q2. ........(1) We have to…
Q: help with this question If a competitive firm finds that its average variable cost is decreasing at…
A: The method by which businesses determine the price and quantity of output that will provide the most…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- Assume that a competitive firm has the total cost function: TC=1q3−40q2+880q+2000 T C = 1 q 3 - 40 q 2 + 880 q + 2000 Suppose the price of the firm's output (sold in integer units) is $550 per unit. Create tables (but do not use calculus) with columns representing cost, revenue, and profit to find a solution. How many units should the firm produce to maximize profit? Please specify your answer as an integer. What is the total profit at the optimal output level? Please specify your answer as an integer.Assume that a competitive firm has the total cost function: TC=1q3−40q2+820q+1900TC=1q3-40q2+820q+1900 Suppose the price of the firm's output (sold in integer units) is $650 per unit. Using tables (but not calculus) to find a solution, what is the total profit at the optimal output level? Please specify your answer as an integer.Suppose you are given the following information about a particular industry: QD = 6500 – 100P Market Demand QS = 1200P Market Supply TC(q) = 722 + q2/200 Individual firm’s total cost function MC(q) = q/100 Individual firm’s marginal cost function Assume that all firms are identical and that the market is characterized by perfect competition. Find an individual firm’s supply curve. How many firms are there currently in the market? Find the equilibrium price and equilibrium market quantity. How much is output supplied by each firm, and how much profit does each firm make in the short run? Would you expect to see entry into or exit from the industry in the long run? Explain. What effect will entry or exit have on the market equilibrium? Find the long-run equilibrium price, the number of firms, and the amount of output each firm produces in the long run.
- Suppose the cost function for a firm is given by C(Q) = 100 + Q2. If the firm sells output in a perfectly competitive market and other firms in the industry sell output at a price of $10,A) What level of output should the firm produce to maximize profits or minimize losses?B) What are the profits at the optimal output amount? C) Should the company produce this optimal amount or should it shut down?Consider a competitive industry with a market demand curve of P = 120 - Q, where P is market price and Q is the quantity demanded in the market. In the short run there are 4 firms in the industry, and each firm has a total cost function of TC = 144 + q^2, where q is output of the individual firm. The short-run industry supply curve Qs is?Industry X has a market demand curve given by the equation P = 100 – Q/100, where P is the market price, and Q is industry-wide output.100 perfectly competitive firms currently operate in industry X. Each of these firms has a total cost function given by TC = 100 + 10q + q2, where q is the output of the individual firm, and thus MC = 10 + 2q. (a) Would any of the firms in industry X ever shut down in the short run? If so, what is the cut-off price required for firms to operate – Shut-down price? (b) What is the market output in the short run? What is the market price? How much do individual firms produce? Do firms earn economic profits? [Hint: you will first need to work out the industry supply curve.] *Note: when finding answers for this question online, they wrote to first find the AVC function for part a but I don't understand how they found that AVC function first- any help would be much appreciated!
- If each of 100 firms in a competitive industry has the following Marginal Cost function (i.e., firm supply function), P = 10 +100Qi What is the short-run industry supply function? (where lowercase subscript "i" is for the firm and uppercase "I" is for the Industry)When economists talk about a barrier to entry, they are referring to a.the downward-sloping portion of the long-run average total cost curve. b.a factor that makes it difficult for potential competitors to enter a market. c.the opportunity cost of equity capital that is incurred by a firm producing at minimum total cost. d.the declining output experienced as additional units of a variable input are used with a given amount of a fixed input.Given the cost information in the previous question and an industry demand function of Q = 2400 - 5p, how many firms are in this industry in the long-run equilibrium?
- Consider a homogeneous goods industry where two firms operate and the linear demand is given by p(y1 + y2 ) = a - b(y1 + y2 ), where p is the market price, and y1 (y2) is the output produced by firm 1 (2). There are no costs for firm 1 or firm 2 C. Suppose the inverse demand curve in a market is D(p) =a-bp, where D(p) is the quantity demanded and p is the market price. Firm 1 is the leader and has a cost function c1(y1)=cy1 while firm 2 is the follower with a cost function c2(y2 )=. Firm 1 sets its price to maximise its profit. Firm 1 correctly forecasts that the follower takes the price leader’s chosen price as given (price taker) and chooses output so as to maximise its own profit. Write down the profit function of the follower. Calculate the profit maximising quantity that the follower selects given the leader’s chosen price p (i.e., calculate the follower’s supply curve S(p)). Interpret the solution to the profit maximising problem. D. The leader is facing the residual…Suppose you are given the following information about a particular industry Q(d) = 6500 - 100P Market Demand Q(s) = 1200P Market Supply C(q) = 722 + q^2/200 Firm total cost function MC(q) = 2q/200 Firm marginal cost function Assume that all firms in this industry are identical and that the market is characterized as perfect competition. Find the equilibrium price, the equilibrium quantity, the output supplied by the firm, and the profit of each firm. Would you expect to see entry into or exit from the industry in the long run? What effect would this entry or exit have on market equilibrium? What is the lowest price at which each firm would stay and sell its output in the long run? Is profit positive, negative or zero at this price? What is the lowest price at which each firm would sell its output in the short run? Is profit positive, negative, or zero at this price?Consider a perfectly competitive firm with a short-run total cost function given by TC = q2 + 100 where q is the level of output. The short-run marginal cost function is given by MC = 2q If the price of output is $60, how much output should the firm produce in order to maximize profit? Calculate the firm’s economic profit at this level of output Assuming that each firm in the industry has an identical cost function, is $60 a long-run equilibrium price for this perfectly competitive industry?