What does each entry in this product matrix represent?
44. Revenue A clothing manufacturer has factories in
Atlanta, Chicago, and New York. Sales (in thousands)
during the first quarter are summarized in the matrix
below.
Atl. Chi. N.Y.
Coats
Shirts
Pants
Ties
During this period the selling price of a coat was $200,
of a shirt $40, of a pair of pants $50, and of a tie $30.
Use matrix multiplication to find the total revenue
received by each factory.