An advertising agency wishes to estimate, with 99% confidence and to within $45, the mean amount small business owners would be willing to pay for a professionally produced web page for their businesses. Assuming a standard deviation of such amounts to be $250, the estimated minimum sample size needed to meet these criteria is about:

Which of the following accurately describes one way that individual goods differ from public goods? a. people can be excluded from using individual goods if they don't pay. b. all individual goods are normal goods. c. demand for individual goods is always inelastic. d. consumer rivalry results in decreasing marginal utility for individual goods.2b2t

According to the research in strategic human resources management,answers: firms that are able to use human resource practices to develop socially complex human and organizational resources are able to gain competitive advantage over firms that do not engage in these practices.firms that are able to use human resource practices to develop socially simplistic human and organizational resources are able to gain competitive advantage over firms that do not engage in these practices.firms that are able to use human resource practices to develop socially complex human and organizational resources gain little advantage over firms that do not engage in these practices.firms that are able to use human resource practices to develop socially complex human and organizational resources are at a competitive disadvantage when compared to firms that do not engage in these practices.

Afreezer manufacturer might purchase sheets of steel, wiring, shelving, and so forth, as part of its final product. this is an example of what sub-classification of business market?