Which situation is an example of the vertical integration? A . JP Morgan encourages product research to develop better production methods

B. John D. Rockefeller buys out all the competing oil businesses

C. Andrew Carnegie owns all of the companies that produce goods needed to make steel

D. Cornelius Vanderbilt works with other business leaders to set railroad prices

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

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the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !

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explanation:

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