The sales of certain products in three cities are given in the 4 by 3 matrix below. City 1 City 2 City 3 Tablets 68 38 56 Laptop Computers 73 34 52 Cell Phones 50 59 51 Personal DVR 33 39 66 The cost of the items depend if they were sold "Retail" or "Wholesale". The Retail costs were: $186 for tablets, $374 for laptops, $399 for cell phones, and $1,588 for DVRSS. The Wholesale costs were: $334 for tablets, $400 for laptops, $234 for cell phones, and $1,588 for DVRS. To get the total revenue at each city for Retail and Wholesale, we would need to put the information above (on retail and wholesale costs) into a matrix that has rows and columns and multiply it by the 4 by 3 matrix on sales at each city for each item. rows and After multiplying these two matrices, we would have a matrix that has columns. and column The total wholesale revenue from city 2 would be in row

The sales of certain products in three cities are given in the 4 by 3 matrix below. City 1 City 2 City 3 Tablets 68 38 56 Laptop Computers 73 34 52 Cell Phones 50 59 51 Personal DVR 33 39 66 The cost of the items depend if they were sold "Retail" or "Wholesale". The Retail costs were: $186 for tablets, $374 for laptops, $399 for cell phones, and $1,588 for DVRSS. The Wholesale costs were: $334 for tablets, $400 for laptops, $234 for cell phones, and $1,588 for DVRS. To get the total revenue at each city for Retail and Wholesale, we would need to put the information above (on retail and wholesale costs) into a matrix that has rows and columns and multiply it by the 4 by 3 matrix on sales at each city for each item. rows and After multiplying these two matrices, we would have a matrix that has columns. and column The total wholesale revenue from city 2 would be in row

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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