Yaster Outhers manutachures and welh estreme-cold sleeping bags The table below shows the price-demand and total cost data where Revenue Model ph the wholesale price in dollan of a sleeping bag for a weekly demand ofsleeping bags Cisthe total cost n dullard of producing sleeping bags Using the regression model computed above, find a model for the weekly revenue, using z as the a sleeping bags independent variable. 1240 13.000 NOTE: Do not calculate another regression Use the price equation to find a model for revenue R(2) -p-a. 20 235 14300 180 155 18.500 R(z)-p-z (a + bz + cz)a ar + ba+e 1220 s0 21.000 Cost Model Find a linear regression model for the weekly cost data, using z as the independent variable. C(z) = mx + k Find a quadratic regression equation for the price-demand data, using e as the independent variable. P-a+ be + cz Round m to 1 decimal place, and round k to the nearest integer. Round a to the nearest integer, round b to 2 decimal places, and round e to 4 decimal places. Profit Model Use the models computed to find a model for the weekly profit, using az as the independent variable. The weekly profit model has roots at z = –52.789, r = 47.555, and z = 202.944, rounded to 3 P(z) -r+uz + sz? + tz decimal places. NOTE: Do not calculate another regression. Use the fact that profit is revenue minus cost. Round r to the nearest integer, round u to1 decimal place, round a to 2 decimal places, and round t The marginal weekly profit model has roots at x = -8.488 and r = to 4 decimal places. 140.295, rounded to 3 decimal places. What weekly production level will maximize profit? Round to 1 decimal place. sleeping bags
Yaster Outhers manutachures and welh estreme-cold sleeping bags The table below shows the price-demand and total cost data where Revenue Model ph the wholesale price in dollan of a sleeping bag for a weekly demand ofsleeping bags Cisthe total cost n dullard of producing sleeping bags Using the regression model computed above, find a model for the weekly revenue, using z as the a sleeping bags independent variable. 1240 13.000 NOTE: Do not calculate another regression Use the price equation to find a model for revenue R(2) -p-a. 20 235 14300 180 155 18.500 R(z)-p-z (a + bz + cz)a ar + ba+e 1220 s0 21.000 Cost Model Find a linear regression model for the weekly cost data, using z as the independent variable. C(z) = mx + k Find a quadratic regression equation for the price-demand data, using e as the independent variable. P-a+ be + cz Round m to 1 decimal place, and round k to the nearest integer. Round a to the nearest integer, round b to 2 decimal places, and round e to 4 decimal places. Profit Model Use the models computed to find a model for the weekly profit, using az as the independent variable. The weekly profit model has roots at z = –52.789, r = 47.555, and z = 202.944, rounded to 3 P(z) -r+uz + sz? + tz decimal places. NOTE: Do not calculate another regression. Use the fact that profit is revenue minus cost. Round r to the nearest integer, round u to1 decimal place, round a to 2 decimal places, and round t The marginal weekly profit model has roots at x = -8.488 and r = to 4 decimal places. 140.295, rounded to 3 decimal places. What weekly production level will maximize profit? Round to 1 decimal place. sleeping bags
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.6: Higher-degree Polynomials And Rational Functions
Problem 1TU: The following fictitious table shows kryptonite price, in dollar per gram, t years after 2006. t=...
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