The audubon society at enormous state university (esu) is planning its annual fund-raising "eatathon." the society will charge students $1.10 per serving of pasta. the society estimates that the total cost of producing x servings of pasta at the event will be c(x) = 370 + 0.10x + 0.002x2 dollars. (a) calculate the marginal revenue r'(x) and profit p'(x) functions. hint [see example 2.]

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?

Which represents a surplus in the market? a market price equals equilibrium price. b quantity supplied is greater than quantity demanded. c market price is less than equilibrium price. d quantity supplied equals quantity demanded.

Do a swot analysis for the business idea you chose in question 2 above. describe at least 2 strengths, 2 weaknesses, 2 opportunities, and 2 threats for that company idea.