Joan grows pumpkins. if joan plants no seeds on her farm, she gets no harvest. if she plants 1 bag of seeds, she gets 500 pumpkins. if she plants 2 bags, she gets 800 pumpkins. if she plants 3 bags, she gets 900 pumpkins. a bag of seeds costs $100, and seeds are her only cost. joan's production function exhibitsa. increasing marginal product. b. decreasing marginal product. c. constant marginal product. d. any of the above could be correct.

Gary lives in an area that receives high rainfall and thunderstorms throughout the year. which device would be useful to him to maintain his computer?

> > objectives define federalism and explain why the framers adopted a federal system instead of a unitary system. categorize powers delegated to and denied to the national government, and powers reserved for and denied to the states, and the difference between exclusive and concurrent powers.

Juanita and sam attend a beach party and notice that the local beach appears to have a great deal more trash washed up on shore than it did when they were young. the water doesn't appear nearly as clear, and there seems to be less evidence of small water creatures living in the shallows. an afternoon at the local library convinces them that one major cause is the new factory nearby. after some discussion, they decide their next step should be identifying the cause of the changes identifying the problem picketing the guilty factory lobbying their elected representatives to complain about the problem talking to a local environmental group about solutions