Question

In: Statistics and Probability

The revenue equation​ (in hundreds of millions of​ dollars) for barley production in a certain country...

The revenue equation​ (in hundreds of millions of​ dollars) for barley production in a certain country is approximated by R(x)=0.0628x^2+1.435x+2.1958 where x is in hundreds of millions of bushels. Find the​marginal-revenue equation and use it to find the marginal revenue for the production of the given number of bushels.

A) The marginal revenue is R'(x)=.........? ​(Round to four decimal places as​ needed.)

B) Find the marginal revenue for the production of 200,000,000 bushels. The marginal revenue is ................. hundred million dollars. ​(Type an integer or decimal rounded to two decimal places as​ needed.)

C) Find the marginal revenue for the production of 450,000,000 bushels. The marginal revenue is ................. hundred million dollars. (Type an integer or decimal rounded to two decimal places as​ needed.)

Solutions

Expert Solution

Solution:

A) The marginal revenue equation is obtained by differentiating the total revenue equation.

We have, total revenue equation is ,

R(x) = 0.0628x2 + 1.435x + 2.1958

Hence, marginal revenue equation will be as follows:

The marginal revenue equation is R'(x) = 0.1256x + 1.435

B) We have to find marginal revenue for the production of 200,000,000 bushels.

In our marginal revenue equation x is in hundred million dollars.

200,000,000 = 2 hundred million dollars

Putting x = 2 in marginal revenue equation we get,

R'(x) = (0.1256 × 2) + 1.435

R'(x) = 1.6862

R'(x) = 1.69 (rounded to 2 decimal places)

The marginal revenue is 1.69 hundred million dollars.

C) We have to find marginal revenue for the production of 450,000,000 bushels.

In our marginal revenue equation, x is in hundred million dollars.

450,000,000 = 4.5 hundred million dollars

Putting x = 4.5 in marginal revenue equation we get,

R'(x) = (0.1256 × 4.5) + 1.435

R'(x) = 2.0002

R'(x) = 2.00 (rounded to 2 decimal places)

The marginal revenue is 2.00 hundred million dollars.

Please rate the answer. Thank you.


Related Solutions

The revenue equation​ (in hunderds of millions of​ dollars) for barley production in a certain country...
The revenue equation​ (in hunderds of millions of​ dollars) for barley production in a certain country is approximated by R(x)=0.0614 x squared +1.4394x+2.1237 where x is in hundreds of millions of bushels. Find the​ marginal-revenue equation and use it to find the marginal revenue for the production of the given number of bushels. ​(a) The​ marginal-revenue equation is R′(x)=how. much ​(Round to four decimal places as​ needed.) ​(b) Find the marginal revenue for the production of 300,000,000 bushels.The marginal revenue...
The revenue equation​ (in hunderds of millions of​ dollars) for barley production in a certain country...
The revenue equation​ (in hunderds of millions of​ dollars) for barley production in a certain country is approximated by Upper R left parenthesis x right parenthesisequals0.0688 x squared plus 1.2121 x plus 2.2234 where x is in hundreds of millions of bushels. Find the​ marginal-revenue equation and use it to find the marginal revenue for the production of the given number of bushels. ANSWERS NEEDED - Marginal revenue for 400,000,000 bushels for 550,000,000 bushels
The total revenue​ (in hundreds of​ dollars) from the sale of x spas and y solar...
The total revenue​ (in hundreds of​ dollars) from the sale of x spas and y solar heaters is approximated by R(x,y) = 11+196x+218y−8x^2−7y^2−4xy. Find the number of each that should be sold to produce maximum revenue. Find the maximum revenue. Find the derivatives Rxx​, Ryy​, and Rxy. Rxx=​____ Ryy=​____ Rxy=____ Selling spas _____ and _____solar heaters gives the maximum revenue of $_____.
The revenue R (in millions of dollars) for a company from 2003 through 2016 can be...
The revenue R (in millions of dollars) for a company from 2003 through 2016 can be modeled by R = 6.211t3 − 152.89t2 + 990.1t − 414,    3 ≤ t ≤ 16 where t represents the year, with t = 3 corresponding to 2003. (a) Use a graphing utility to approximate any relative extrema of the model over its domain. (Round each value to two decimal places.) Relative maximum: (t,R)= Relative minimum: (t,R)= (b) Use the graphing utility to approximate the...
The budget​ (in millions of​ dollars) and worldwide gross​ (in millions of​ dollars) for eight movies...
The budget​ (in millions of​ dollars) and worldwide gross​ (in millions of​ dollars) for eight movies are shown below. Complete parts​ (a) through​ (c). Budget, x Gross, y 206 253 205 302 200 423 199 688 182 688 175 1035 173 1878 168 1225 (a) Display the data in a scatter plot ​(b) Calculate the correlation coefficient r. (c) Make a conclusion about the type of correlation.
6. The following data represents a company’s revenue in millions of dollars. Year: 2010 2012 2014...
6. The following data represents a company’s revenue in millions of dollars. Year: 2010 2012 2014 2015 2016 2018 2019 Revenue: 30 32 34 35 39 39 45 Let the year 2010 be the base year with x=0. a) Model the data with a linear function using the points in years 2010 and 2019. Round computed values to 2 decimal places. Also, using your model predict the revenue in the year 2021 accurate to 3 decimal places. b) Set up...
the data on ages (in years) and prices (in hundreds of dollars) for 8 cars of...
the data on ages (in years) and prices (in hundreds of dollars) for 8 cars of a specific model are given: Age: 8 3 6 9 2 5 6 3 price: 45 210 100 33 267 134 109 235 Fund the linear correlation coefficient r. Use appropriate test to indicate if there is a linear correlation.
Data for age (in years) and price (in hundreds of dollars) for a particular brand of...
Data for age (in years) and price (in hundreds of dollars) for a particular brand of car are provided in the accompanying data table. Presume that the assumptions for regression inferences have been met. Complete parts (a) through (d) below using the given data. X (age) 6, 6, 6, 2, 2, 5, 4, 5, 1, 4 Y (price) 289, 280, 293, 428, 382, 315, 355, 326, 423, 322 A) Obtain a point estimate for the mean price of all 3-year...
In animals the sensory capabilities evolved over hundreds of millions of years. It is therefore not...
In animals the sensory capabilities evolved over hundreds of millions of years. It is therefore not surprising that different sensory aspects use similar transduction mechanisms. In terms of transduction (i.e., the way energy or chemicals are sensed and transduced into an electrical signal), which distinct human sensory systems use the same molecular mechanisms? Please list two pairs of systems and explain the similarity.
Listed below are the budgets​ (in millions of​ dollars) and the gross receipts​ (in millions of​...
Listed below are the budgets​ (in millions of​ dollars) and the gross receipts​ (in millions of​ dollars) for randomly selected movies. Answer parts ​a-c. Budget (x)   Gross (y) 63   60 93   66 45   51 31   57 203   624 105   143 90   46 a. Find the value of the linear correlation coefficient b. Find the critical values of r from the table showing the critical values for the Pearson correlation coefficient using α=0.05. c. Is there sufficient evidence to conclude that...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT