Sean decided he no longer needs his smartphone, but would really like a small camera. sarah, on the other hand, has a small camera she is not using and desperately needs a smartphone. the agree to trade each other their unwanted goods for those that they want and need. sean and sarah's situation is an example of a) law of supply. b) law of demand. c) equilibrium price. d) voluntary exchange.

D) voluntary exchange

Explanation:

Sean decided he no longer needs his smartphone, but would really like a small camera. Sarah, on the other hand, has a small camera she is not using and desperately needs a smartphone. The agree to trade each other their unwanted goods for those that they want and need. Sean and Sarah's situation is an example of voluntary exchange.

so they can see what that city is producing and to also see if they can some how get that product. like gold in africa.

being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.