if the demand curve id P=500 - 4Q .. what is the value of the marginal revenue when Q =20.

if the demand curve id P=500 - 4Q .. what is the value of the marginal...
2. Suppose that a firm faces the demand curve, P 300-4Q, where P denotes price in dollars and Q denotes total unit sales. The cost equation is TC 300 +92Q. a.Determine the firm's profit-maximizing output and price. 2 points b. Gven the output (Q) value from part a, compute Total cost and Marginal cost when the cost equation is TC 300 +92Q: 1 point c. Suppose that there is a change in the production process so that the cost equation...
5. Assume a market demand curve of D(P) = 60−2P and a fringe supply curve of S(P) = P − 5. Assume a cost curve for the incumbent of C(Q) = 10 + 4Q. Find the market outcome in terms of price and quantity both for a monopolist not facing a fringe and a large dominant firm facing a fringe. Be sure to both solve for and graph the dominant firm’s demand and marginal revenue curves [in both the regions...
The supply curve for T-shirts is given by the equation P = 4Q+2. The demand curve is given by the equation P = 20-5Q. Suppose that the government imposes a sales tax of $9 per T-shirt. What is the equilibrium price for the buyer? And what is the equilibrium price for the seller?
1. Demand curve: P = $100 – 2Q Supply curve: P = $10 + 4Q If a tax of $30 per unit is imposed in this market, the dollar price paid by buyers will be: (show the math) a. 10 b. 20 c. 40 d. 60 e. 80
A monopolist with two plants operates with a marginal revenue of 500-4Q and marginal costs of 4Q for plant 1 and 2Q for plants 2. what are the outputs at each plant to maximize profits? what price maximizes profits? what will be the maximum profits?
The inverse demand curve a monopoly faces is p=20Q^−1/2. The firm's cost curve is C(Q)=4Q. What is the profit-maximizing solution? (Round all numeric to two decimal places.) The profit-maximizing quantity is 6.25. The profit-maximizing price is $8. What is the firm's economic profit? The firm earns a profit of $_________ (Round your response to two decimal places.)
If the supply curve is given by the equation P 10 + 4Q, and the demand curve is given by the equation P 185-10Q, then a price-ceiling set at Pax $50 will result in a dead-weight loss of CA. $40.25 B. $20.50 C C. $45.00 C D. $43.75 C A monopolist faces a downward sloping demand curve,P 2540-30.00.Total revenue will e maximized at the quantity of OA 127.0 OB. 8.5 OC 28 OD.4.2 Amonapolst foces a downward sloping demand curve...
Demand for a particular good is given by the following equation: P=240-4Q. What is the price elasticity of demand at the point (Q=20, P=160)?
1. Suppose demand curve is: Q = 500-20P. a. What is the monopoly output if marginal cost is 5? b. What is the Bertrand output if the marginal cost is 5 for both firms? c. What is the Bertrand output if there are 2 firms and marginal costs of firm 1 is 7 and firm 2 is 5?
If the inverse demand curve for a good is given by P = 100 – 4Q, the price elasticity of demand is elastic at a price of _____ and inelastic at a price of _____. $55; $35 $35; $30 $60; $50 $40; $60