Question

Fuji is the sole manufacturer of racing bikes, and the cost of manufacturing is TC(Q) =...

Fuji is the sole manufacturer of racing bikes, and the cost of manufacturing is TC(Q) = 40 + 20Q + 2Q^2 , so that the marginal cost is MC(q) = 20 + 4Q. Demand for racing bikes is characterized by P = 50 - 4Q.

A) What is the optimal level of production and price for Fuji? Show math for full credit.

B) What is the average and variable cost associated with this level of production? Show your work.

C) Will Fuji remain in this industry in the short run? What about the long run?

Homework Answers

Answer #1

Given that TC(Q) = 40 + 20Q + 2Q^2 , so that the marginal cost is MC(q) = 20 + 4Q. Demand for racing bikes is characterized by P = 50 - 4Q. This gives MR = 50 - 8Q

A) What is the optimal level of production and price for Fuji?  

For a monopolist, production rule is MR = MC

50 - 8Q = 20 + 4Q

30 = 12Q

Q = 2.5 units and price P = 50 - 4*2.5 = $40.

B) What is the average and variable cost associated with this level of production?  

Average cost = TC/Q = 40/Q + 20 + 2Q = 40/2.5 + 20 + 2*2.5 = $41

Variable cost = 20*2.5 + 2*(2.5^2) = 62.50

C) Will Fuji remain in this industry in the short run? What about the long run?

Find profits. Profit = Revenue - cost = 2.5*40 - 102.50 = 100 - 102.50 = -2.50.

It will stay in the short run but not in the long run as it is facing economic losses.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You are a producer in a constant-cost perfectly competitive industry. Your long-run total, marginal, and average...
You are a producer in a constant-cost perfectly competitive industry. Your long-run total, marginal, and average costs are given by TC = 2Q² + 128, MC = 4Q, and ATC = 2Q+ (128/Q). What is the long-run equilibrium price?
Consider a competitive industry with firms that have these cost functions: TC = q^3 - 8...
Consider a competitive industry with firms that have these cost functions: TC = q^3 - 8 q^2 + 24 q   AC = q^2 - 8 q + 24 =   (q-4)2 + 8       MC = 3q^2 - 16 q + 24           In the short run, if P = 30, a.   What q will the firm produce? (Feel free to round off but show your work.) b.   What π (profit) will the firm make? (Feel free to round off...
Guthrie Medical has a total cost function TC(q) = 100 + 50q + 10q^2, so that...
Guthrie Medical has a total cost function TC(q) = 100 + 50q + 10q^2, so that the marginal cost is MC(q) = 50 +20q. The price of medical care is currently P=90. What is the quantity that Guthrie Medical will choose to produce? At that quantity, what is the average total and average variable cost for Guthrie? (Hint: ATC(q) = TC(q)/q) Can Guthrie operate in that market in the long term? What about the short term? Guthrie would like to...
Quantity (Q) Bottles per day Total Cost (TC) Marginal Cost (MC) (TC/Q) Total Revenue (TR) (P*Q)...
Quantity (Q) Bottles per day Total Cost (TC) Marginal Cost (MC) (TC/Q) Total Revenue (TR) (P*Q) Marginal Revenue (MR) (TR/Q) Economic profit/loss (Loss/Profit) 0 15 - 0 - (-15) 1 22 7 8 8 (-21) 2 27 5 16 8 (-16) 3 30 3 24 8 (-9) 4 32 2 32 8 (-2) 5 33 1 40 8 6 6 34 1 48 8 13 7 36 2 56 8 18 8 40 4 64 8 20 9 44 4...
10. The demand for milk and the total costs of a dairy are specified by the...
10. The demand for milk and the total costs of a dairy are specified by the following equations: P(Q) = 100 − Q TC(q) = 30q (a) Suppose there is a monopoly in the industry. Derive an equation for marginal revenue of the monopolist. Graph the demand and marginal revenue curves. (b) Derive the marginal cost (MC) and average cost (AC) of milk production. Graph MC and AC on the same graph as (a). (c) Show the monopoly’s profit-maximizing price...
Brucely Brothers' short-run cost curve is: C = (2q^2/K)+10K, where q is the number of outputs...
Brucely Brothers' short-run cost curve is: C = (2q^2/K)+10K, where q is the number of outputs produced and K is the number of robot hours they hire. Currently, they hire 40 robot hours per period. The short-run marginal cost curve is: MC = 4q/K (i) If Brucely Brothers receive $8 for every unit of output they produce, what is their profit maximizing output level? (ii) Calculate their profits. Should they shut down in the short-run? Explain why.
The following equations describe the monopolist’s demand, marginal revenue, total cost and marginal cost: Demand: Qd...
The following equations describe the monopolist’s demand, marginal revenue, total cost and marginal cost: Demand: Qd = 12 – 0.25P | Marginal Revenue: MR = 48 – 8Q | Total Cost: TC = 2Q^2 | Marginal Cost: MC = 4Q Where Q is quantity and P is the price measured in dollars. a) What is the profit maximizing monopoly’s quantity and price? b) At that point, calculate the price elasticity of demand. What does the value imply? c) Does this...
A competitive firm's cost of production q units of output is C = 18 + 4q...
A competitive firm's cost of production q units of output is C = 18 + 4q + q2 . Its corresponding marginal cost is MC= 4 + 2q. a. The firm faces a market price p= $48. Create a spreadsheet with q = 0, 1, 2, ... 30, where the columns are q, R, C, VC, AVC, MC, and profit. Determine the profit-maximizing output for the firm and the corresponding profit. Should the firm produce this level of output or...
Suppose in Pakistan, all the firms are identical with identical cost curves which mean industry is...
Suppose in Pakistan, all the firms are identical with identical cost curves which mean industry is perfectly competitive. Now please consider this following information about the industry: A representative firm’s total cost is given by the equation TC = 100 + q2 + q where q is the quantity of output produced by the firm. You also know that the market demand for this product is given by the equation P = 1000 – 2Q where Q is the market...
The market demand function for a good is given by Q = D(p) = 800 −...
The market demand function for a good is given by Q = D(p) = 800 − 50p. For each firm that produces the good the total cost function is TC(Q) = 4Q+ Q^2/2 . Recall that this means that the marginal cost is MC(Q) = 4 + Q. Assume that firms are price takers. (a) What is the efficient scale of production and the minimum of average cost for each firm? Hint: Graph the average cost curve first. (b) What...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT