Alocal government appropriated $100,000 for supplies for its police department. two purchase orders were placed: po a for $50,000 and po b for $30,000. supplies ordered on po a were received but, because of a price reduction, the invoice was for $48,000. the invoice was paid. supplies ordered on po b have not yet been received. how much of the $100,000 appropriation is available for spending?

U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.

Bonds often pay a coupon twice a year. for the valuation of bonds that make semiannual payments, the number of periods doubles, whereas the amount of cash flow decreases by half. using the values of cash flows and number of periods, the valuation model is adjusted accordingly. assume that a $1,000,000 par value, semiannual coupon us treasury note with three years to maturity has a coupon rate of 3%. the yield to maturity (ytm) of the bond is 7.70%. using this information and ignoring the other costs involved, calculate the value of the treasury note:

How many months does the federal budget usually take to prepare