Question

In: Statistics and Probability

Price-Demand Equation x = 2750-25p Fixed Cost 8000 Variable Cost 50 Construct the cost function C(x)...

Price-Demand Equation x = 2750-25p

Fixed Cost 8000

Variable Cost 50

Construct the cost function C(x) and describe the monthly cost of this business.

Construct the profit function R(x) and describe the monthly revenue. Determine the domain of R(x) which represents the range of units it could produce.

Construct the profit function P(x), determine break-even points, what production levels are profitable, what levels incur a loss. graph this.

at a monthly level of production within the domain of the revenue function (you can select within the profitable amount), determine the total cost, revenue, and profit at this level. Then determine the marginal cost, marginal revenue and marginal profit plus interpret these.

According to the price – demand equation, at what unit price ($p)) are you selling your product if demand is at your chosen production level? Write a function for the elasticity of demand E(p). Is E(p) elastic or inelastic, why? how increasing or decreasing the price would affect revenue. What unit price would result in unit elasticity?

What is the optimal production level that will maximize profits and find the max profit, show equation and graph.

Determine the revenue and cost at this optimal production level. Use the price – demand equation to determine what price should you sell each unit so that you can maximize profit.

Solutions

Expert Solution

Here the cost function C(x) = 8000 + 50x

Profit function R(x) = p* x = x * (2750-x)/25

Here the domian of monthluy productionis from x = 0 to x = 2750 as on both values, production is nil.

P(x) = R(x) - C(x) = (2750 - x)x/25 - (8000 + 50x)

Here at breakeven points. profit shall be maximum or say,

dP(x)/dx = 0

dP/dx = 1/25 * (2750 - x -x) - 50 = 0

2750 - 2x - 1250 = 0

2x = 1500

x = 750 units

Here maximum profit will be at x = 750 units.

Here breakeven point is where P(x) = 0

(2750 - x)x/25 - (8000 + 50x) = 0

(2750 - x)x/25 = (8000 + 50x)

2750x - x2= 200000 + 1250 x

x2- 1500x + 200000 = 0

x = 147.92 and x = 1352.08

so here for values of x < 147.92 and x > 1352.08, profit is negative and for 147.92 < x < 1352.08, profit is positive.

Here monthly level of production x = 1000

C(x) = 8000 + 50 * 1000 = 58000

R(x) = 70000

P(x) = 12000

Marginal Cost = MC (x = 1000)= dC/dx = 50

It is the cost incrersad when we increase thwe prioduction by 1 unit.

Marginal Revenue MR = dR/dx =  1/25 * (2750 - 2x)

so MR(x = 1000) = 1/25 * (2750 - 2 * 1000) = 30

so here marginal revenue means that if we increase the quantitiy by 1 unit, then it will increase the revenue by the value of 30 units.

Here marginal profit = MP = DP/dx = 1/25 * (2750 - 2x) - 50

so MP(x = 1000) =-20

so at production level x = 1000, if we increase the prodcution level by 1 unit, it will decrease the profit by -20.

Here price at x= 1000

P(x = 1000) = (2750 - 1000)/25 = 70

E[p] = (dx/Q)/ (dx/P) = (dx/dP) * (P/x)

E[p] = -25(2750 - x)/25x = -(2750 - x)/x

E[p] = (x - 2750)/x

so at x = 1000

E[p] = (1000 - 2750)/1000 = -1.75

so here the demand is very elastic

so there be unit elasticity when

(2750 - x) = x

2750 = 2x

x = 2750/2 = 1375

so x = 1375, demand eslasticity would be unit e\lasticity,.

Here optimum prodcution level is x = 750

max profit = (2750 - 750) * 750/25 - (8000 + 50 * 750) = 14500

Revenue at x = 750 = (2750 - 750) * 750/25 = 60000

Cost (x = 750) = 8000 + 50 * 750 = 45500

Here p =- (2750 - 750)/25 = 2000/25 = 80


Related Solutions

Consider a firm that pays fixed cost F to construct a plant and variable cost C...
Consider a firm that pays fixed cost F to construct a plant and variable cost C to produce goods. Let q be the quantity that this firm produces. For each case below, do the economics of scale occur for any q? (Hint: Economies of scale occur when marginal cost is less than average cost, MC < AC.) A. F= 100, c= 10q B. F= 12, c= 2q^2 C. F= 10, c= 100q please explain as thoroughly as possible with step...
The estimated demand function for commodity X is described by the following equation: Qd = 50...
The estimated demand function for commodity X is described by the following equation: Qd = 50 – 2Px + 1.5 In - 0.75 Py where Px = Price of commodity X In = Consumer Income Py = Price of commodity Y (a)Does the behavior of the consumer of this product follow the law of demand? Explain (b)Is commodity X a normal good or an inferior good? How did you know? (c)Comment on the relationship between commodity X and commodity Y....
Revenue, cost, and profit. The price–demand equation and the cost function for the production of table...
Revenue, cost, and profit. The price–demand equation and the cost function for the production of table saws are given, respectively, by x=6,000−30pandC(x)=72,000+60xx=6,000−30pandC(x)=72,000+60x where x is the number of saws that can be sold at a price of $p per saw and C(x) is the total cost (in dollars) of producing x saws. (F) Graph the cost function and the revenue function on the same coordinate system for 0≤x≤6,000. Find the break-even points, and indicate regions of loss and profit. (G)...
Using High-Low to Calculate Fixed Cost, Calculate the Variable Rate, and Construct a Cost Function Pizza...
Using High-Low to Calculate Fixed Cost, Calculate the Variable Rate, and Construct a Cost Function Pizza Vesuvio makes specialty pizzas. Data for the past 8 months were collected: Month Labor Cost Employee Hours January $7,000   360 February 8,140 550 March 9,899 630 April 9,787 610 May 8,490 480 June 7,450 350 July 9,490 570 August 7,531 310 Pizza Vesuvio's controller wants to calculate the fixed and variable costs associated with labor used in the restaurant. In your calculations, round the...
The cost function C and the price-demand function p are given. Assume that the value of...
The cost function C and the price-demand function p are given. Assume that the value of C(x) and p(x) are in dollars. Complete the following. C(x) = x2 100 + 7x + 2000; p(x) = − x 40 + 5 (a) Determine the revenue function R and the profit function P. R(x) = P(x) = (b) Determine the marginal cost function MC and the marginal profit function MP. MC(x) = MP(x) = Here is a picture of the problem: https://gyazo.com/6ce694b737f7dd4cfb20fbb9d1917420
Given the following Selling Price: 50$ per unit Variable Cost: 40$ per unit Fixed Cost: 80,000$...
Given the following Selling Price: 50$ per unit Variable Cost: 40$ per unit Fixed Cost: 80,000$ per unit Calculate: A. Contribution margin as well as the contribution margin ratio B. Profit(loss) if 7,200 units are sold C. Margin of safety if 10,100 units are sold D. Break even point in dollars
The Price-Demand equation regarding sales of a certain product is modelled as Q=8000-20p+0.05p2 a) Differentiate with...
The Price-Demand equation regarding sales of a certain product is modelled as Q=8000-20p+0.05p2 a) Differentiate with respect to the variable t on both sides of the equation (using implicit differentiation) B).to obtain a differential equation relating the rates of change of Q and p with respect to t. If the price, p, is decreasing at a rate of $0.50/week, at what rate is the Demand changing when the current price is $20 ? C).If the demand, Q, is increasing at...
Find the cost function if the marginal cost function is given by C' (x) = x^1/3...
Find the cost function if the marginal cost function is given by C' (x) = x^1/3 +9 and 27 units cost ​$415. C(x) =
The estimated demand function for commodity X is described by the following equation: ^ Qd =...
The estimated demand function for commodity X is described by the following equation: ^ Qd = 50 – 2Px + 1.5 In - 0.75 Py where Px = Price of commodity X In = Consumer Income Py = Price of commodity Y (a)Does the behavior of the consumer of this product follow the law of demand? Explain (b)Is commodity X a normal good or an inferior good? How did you know? (c)Comment on the relationship between commodity X and commodity...
1–4 Distinguish between (a) a variable cost, (b) a fixed cost, and (c) a mixed cost.
1–1 What are the three major types of product costs in a manufacturing company?1–2 Define the following: (a) direct materials, (b) indirect materials, (c) direct labor,(d) indirect labor, and (e) manufacturing overhead.1–3 Explain the difference between a product cost and a period cost.1–4 Distinguish between (a) a variable cost, (b) a fixed cost, and (c) a mixed cost.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT