The use of prototype stores is commonly associated with _____

Ubiquitous marketing department concept gives people who are not in marketing the sense that they are also responsible for performing marketing activities

Indicate whether the statement is true or false

An n × m matrix, when multiplied by an n × m matrix, yields

A) an n × m matrix. B) an m × n matrix. C) an n2 × m2 matrix. D) an (n × m)2 matrix. E) None of the above