With Reference to Global Marketing,identify the Example That Best Explains

With reference to global marketing,identify the example that best explains the term "cultural convergence."

A) Teenagers in Tokyo,London,and San Francisco dress and talk similarly and buy the same kinds of products.
B) Population growth rates have stabilized and the population over age 65 is increasing.
C) Aging populations,falling birth rates,and increased female employment are common in industrialized countries.
D) The increasing numbers of women working outside the home has led to more nontraditional meals and increased need for convenience.