Why do economic decisions require individuals businesses and governments to make trade-offs? a) using the resources needed to buy or make one good or service means not having those resources to buy or make another b) trading goods or services for one another rather than using paper money is the only way to ensure a stable and predictable economy c) the balanced power between the labor force in a society and those who own the means of production must be maintained d) choosing to create certain products is the only way to allocate resources in ways that meet everyone’s wants and needs

What is federalism? what is federalism

The federal crescent is shaped like what letter

Ascientist successfully predicts the outcome of an experiment. you watch carefully and know he didn't cheat. the scientist's success shows that: a) the scientist knows absolute truth about this experiment; success is not possible unless you know the truthb) the scientist was just lucky; no one ever knows what's going on, so successful predictions require luckc) the scientist may know the truth, or at least know something that is close to the truth, or the scientist may have gotten lucky this time; you can't be absolutely sured) the scientist really was cheating, even though you didn't see the cheating; no one can get things right, except by cheatinge) the scientist spent the night at a particular hotel chain and go a free breakfast, giving the scientist the ability to do amazing things