The answer is b your welcome
Im assuming that it has to be pricing resources accurately and reducing reliance on energy resources because the rest would only increase the amount of consumption and production. the product package will do nothing, biodiversity can only attract people, irrigation means nothing, and landfills will advocate it.
It would be b its the only answer that makes since
C. To pay higher tuition that in-state residents
people who go to out of state college tend to pay more than people who pay in-state college
