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The weekly profit model has roots at x = -52.789, x = 47.555, and x = 202.944, rounded to 3 decimal places. The marginal weekly profit model has roots at x = -8.488 and x = 140.295, rounded to 3 decimal places. Yaster Outfitters • makes a profit on extreme-cold sleeping bags when the weekly production level x satisfies A < x < B; • loses money when 0 < x < A or x > B. In other words, Yaster starts making a profit when production exceeds A sleeping bags per week, and starts losing money when production exceeds B sleeping bags per week. Round A and B to 3 decimal places. What is A? Round to 3 decimal places. sleeping bags What is B? Round to 3 decimal places. sleeping bags

The weekly profit model has roots at x = -52.789, x = 47.555, and x = 202.944, rounded to 3 decimal places. The marginal weekly profit model has roots at x = -8.488 and x = 140.295, rounded to 3 decimal places. Yaster Outfitters • makes a profit on extreme-cold sleeping bags when the weekly production level x satisfies A < x < B; • loses money when 0 < x < A or x > B. In other words, Yaster starts making a profit when production exceeds A sleeping bags per week, and starts losing money when production exceeds B sleeping bags per week. Round A and B to 3 decimal places. What is A? Round to 3 decimal places. sleeping bags What is B? Round to 3 decimal places. sleeping bags

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The weekly profit model has roots at r = -52.789, x = 47.555, and x = 202.944, rounded to 3 decimal places. The marginal weekly profit model has roots at x = -8.488 and x 140.295, rounded to 3 decimal places. Yaster Outfitters • makes a profit on extreme-cold sleeping bags when the weekly production level a satisfies A < x < B; • loses money when 0 < x < A or a > B. In other words, Yaster starts making a profit when production exceeds A sleeping bags per week, and starts losing money when production exceeds B sleeping bags per week. Round A and B to 3 decimal places. What is A? Round to 3 decimal places. sleeping bags What is B? Round to 3 decimal places. sleeping bags Page 1 of 1 O words E Accessibility: Investigate %23 P Type here to search
Transcribed Image Text:The weekly profit model has roots at r = -52.789, x = 47.555, and x = 202.944, rounded to 3 decimal places. The marginal weekly profit model has roots at x = -8.488 and x 140.295, rounded to 3 decimal places. Yaster Outfitters • makes a profit on extreme-cold sleeping bags when the weekly production level a satisfies A < x < B; • loses money when 0 < x < A or a > B. In other words, Yaster starts making a profit when production exceeds A sleeping bags per week, and starts losing money when production exceeds B sleeping bags per week. Round A and B to 3 decimal places. What is A? Round to 3 decimal places. sleeping bags What is B? Round to 3 decimal places. sleeping bags Page 1 of 1 O words E Accessibility: Investigate %23 P Type here to search
Yaster Outhtters manufactures and sells extreme-cold sleeping bags. The table below shown the price-demand and total cot data where Revenue Model pis the wholesale price in dollars of a sleeping bag for a weekly demand of a sleeping bags .Cis the total cost in dollar of producing z sleeping bags Using the regression model computed above find a model for the weekly revenue, using a as the independent variable. le (sleeping bapl p (S) 95 240 13,000 NOTE: Do not calculate another regression. Use the price equationi to find a model for revenue R(2) -p.z. 120 235 14.300 180 155 18.500 220 R(a) -pe (a+ bar + cz)z az + ba2 + cz 50 21.000 Cost Model Find a linear regression model for the weekly cost data, using z as the independent variable. Find a quadratic regression equation for the price-demand data, using a as the independent variable. C(x) = mx + k p= a+ br + cr 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 z as the independent variable. The weekly profit model has roots at æ = –52.789, x = 47.555, and æ = 202.944, rounded to E P(z) =r+ uI + sz² + tx³ 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 to 1 decimal place, round s to 2 decimal places, and round t to 4 decimal places. The marginal weekly profit model has roots at æ = -8.488 and x = 140.295, rounded to 3 decimal places. Page 1 of 1 O words Eo Accessibility: Investigate O Focus 9:05 PM P Type here to search OLC 23% 11/16/2021 PriSc Insert Delete F9 F10 F11 F12 F7 F8 F5 F2 F3 & Backspace Num Lock %23 10 4. Y U O
Transcribed Image Text:Yaster Outhtters manufactures and sells extreme-cold sleeping bags. The table below shown the price-demand and total cot data where Revenue Model pis the wholesale price in dollars of a sleeping bag for a weekly demand of a sleeping bags .Cis the total cost in dollar of producing z sleeping bags Using the regression model computed above find a model for the weekly revenue, using a as the independent variable. le (sleeping bapl p (S) 95 240 13,000 NOTE: Do not calculate another regression. Use the price equationi to find a model for revenue R(2) -p.z. 120 235 14.300 180 155 18.500 220 R(a) -pe (a+ bar + cz)z az + ba2 + cz 50 21.000 Cost Model Find a linear regression model for the weekly cost data, using z as the independent variable. Find a quadratic regression equation for the price-demand data, using a as the independent variable. C(x) = mx + k p= a+ br + cr 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 z as the independent variable. The weekly profit model has roots at æ = –52.789, x = 47.555, and æ = 202.944, rounded to E P(z) =r+ uI + sz² + tx³ 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 to 1 decimal place, round s to 2 decimal places, and round t to 4 decimal places. The marginal weekly profit model has roots at æ = -8.488 and x = 140.295, rounded to 3 decimal places. Page 1 of 1 O words Eo Accessibility: Investigate O Focus 9:05 PM P Type here to search OLC 23% 11/16/2021 PriSc Insert Delete F9 F10 F11 F12 F7 F8 F5 F2 F3 & Backspace Num Lock %23 10 4. Y U O
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