One of the reasons for the spread of democracy is the emergence of increasingly prosperous middle and working classes who have pushed for democratic reforms

Geographic contiguity has the tendency to increase span of management when __________.

Fill in the blank(s) with the appropriate word(s).

Axe is a brand of body deodorant spray. The product's manufacturer has recently introduced Axe shower gel products. Axe shower gel products are examples of the implementation of what type of strategy?

a. portfolio breadth expansion b. product line extension c. product portfolio width adjustment d. repositioned marketing mix