Inventory A certain bookstore chain has two stores, one in San Francisco and one in Los Angeles. It stocks three kinds of book: hardcover, softcover, and plastic (for infants). At the beginning of January, the central computer showed the following books in stock Soft Plastic San Francisco 3,000 5,000 6,000 2.000 6,000 3,000 Los Angeles Hard Suppose its sales in January were as follows: 600 hardcover books, 1,200 softcover books, and 2,000 plastic books sold in San Francisco, and 400 hardcover, 200 softcover, and 400 plastic books sold in Los Angeles. Write the given inventory table as a 2 x 3 matrix. 41 Write the given sales figures as a similar matrix. 41 Compute the inventory remaining in each store at the end of January.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Inventory A certain bookstore chain has two stores, one in San Francisco and one in Los Angeles. It stocks three kinds of book: hardcover, softcover, and plastic (for infants). At the beginning of January, the central computer showed the following books in stock
Soft Plastic
San Francisco 3,000 5,000 6,000
Los Angeles 2.000 6,000 3,000
Hard
Suppose its sales in January were as follows: 600 hardcover books, 1,200 softcover books, and 2,000 plastic books sold in San Francisco, and 400 hardcover, 200 softcover, and 400 plastic books sold in Los Angeles.
Write the given inventory table as a 2 x 3 matrix.
↓1
Write the given sales figures as a similar matrix.
↓1
Compute the inventory remaining in each store at the end of January.
↓t
Transcribed Image Text:Inventory A certain bookstore chain has two stores, one in San Francisco and one in Los Angeles. It stocks three kinds of book: hardcover, softcover, and plastic (for infants). At the beginning of January, the central computer showed the following books in stock Soft Plastic San Francisco 3,000 5,000 6,000 Los Angeles 2.000 6,000 3,000 Hard Suppose its sales in January were as follows: 600 hardcover books, 1,200 softcover books, and 2,000 plastic books sold in San Francisco, and 400 hardcover, 200 softcover, and 400 plastic books sold in Los Angeles. Write the given inventory table as a 2 x 3 matrix. ↓1 Write the given sales figures as a similar matrix. ↓1 Compute the inventory remaining in each store at the end of January. ↓t
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