The cost to manufacture a product is proportional to the quantity produced, with a cost of $1 dollars per day when 400 items are produced. the cost to store n items is proportional to the square of n, with a daily storage cost of $1120 dollars when 400 items are stored. in addition, there is a fixed daily cost of $1000. the total daily cost, t when producing and storing n items is the sum of production, storage and fixed costs. write a formula for q as a function of n q-7.2n^2+2400n+6000

Using a cps-sample of 7,440 individuals, you estimate the following regression: = 20.91 - 2.61 x female where female is a binary variable that takes on the value of 1 for females and is 0 otherwise. the standard error on the coefficient on female is 0.25. the 95% confidence interval for the gender wage gap, or the amount that females earn less, is: a) [-3.10, -2.12] b) [18.30, 23.52] c) [-3.02, -2.20] d) [-1.96, -1.64]

Peppy knows a lot about marketing, but not much about the legal or financial aspects of starting a new business. he wants to consult with a lawyer and accountant, but his budget is tight with all of the expenses involved in getting peppy's pizzazzeria up and running. peppy should: trust his basic instincts and try to put it together without the advice of lawyers and accountants. delay talking with a lawyer and accountant until the business has established a positive cash flow for at least one year. immediately hire full-time lawyers and accountants for his staff. consult with a lawyer and accountant even though the budget is tight.

Consider the following three bond quotes; a treasury note quoted at 87.25, and a corporate bond quoted at 102.42, and a municipal bond quoted at 101.45. if the treasury and corporate bonds have a par value of $1,000 and the municipal bond has a par value of $5,000, what is the price of these three bonds in dollars? multiple choice $872.50, $1,000, $1,000, respectively $1,000, $1,024.20, $1,001.45, respectively $872.50, $1,024.20, $5,072.50, respectively $1,000, $1,000, $1,000, respectively