In hamilton county, ohio the mean number of days needed to sell a home is 86 days (cincinnati multiple listing service, april, 2012). data for the sale of 40 homes in a nearby county showed a sample mean of 80 days with a sample standard deviation of 20 days. conduct a hypotheses test to determine whether the mean number of days until a home is sold is different than the hamilton county mean of 86 days in the nearby county. round your answer to four decimal places.
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Social computing forces companies to deal with customers as opposed to

Pennewell publishing inc. (pp) is a zero growth company. it currently has zero debt and its earnings before interest and taxes (ebit) are $80,000. pp's current cost of equity is 10%, and its tax rate is 40%. the firm has 10,000 shares of common stock outstanding selling at a price per share of $48.00. refer to the data for pennewell publishing inc. (pp). pp is considering changing its capital structure to one with 30% debt and 70% equity, based on market values. the debt would have an interest rate of 8%. the new funds would be used to repurchase stock. it is estimated that the increase in risk resulting from the added leverage would cause the required rate of return on equity to rise to 12%. if this plan were carried out, what would be pp's new value of operations? a. $484,359 b. $521,173 c. $584,653 d. $560,748 e. $487,805

Amano s preguntes cationing to come fonds and consumer good 8. why did the u.s. government use rationing for some foods and consumer goods during world war ii?