A toy company has plants in Chicago and Memphis where they make 3 different kinds of stuffed animals from plush material. the number of each kind of animal made in each city is shown in matrix A. If it takes 9sq ft. of [lush to make the bears, 12 sq.ft. to make the dogs, and 6 sq.ft. to make the rabbits, find a matrix B such that when multiplied by matrix A it will give the total amount of plush material used in each city.
bears dogs rabbits
A=Chicago 60 76 12
Memphis 15 12 49

Question

A toy company has plants in Chicago and Memphis where they make 3 different kinds of stuffed animals from plush material. the number of each kind of animal made in each city is shown in matrix A. If it takes 9sq ft. of [lush to make the bears, 12 sq.ft. to make the dogs, and 6 sq.ft. to make the rabbits, find a matrix B such that when multiplied by matrix A it will give the total amount of plush material used in each city. 
                       bears       dogs      rabbits
A=Chicago      60            76            12
    Memphis    15              12            49