URGENT What economic changes are occurring with the diffusion of this popular culture?

Hierarchical diffusion is when a cultural trend is spread from one segment of society to another in a pattern, such as hip hop spreading from cities to less populated areas. Stimulus diffusion is when a cultural trend spreads but is changed by those adopting the idea, such as American practitioners of yoga poses.

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c- companies fail to take environmental protection into account. i think

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx