If a U. S. firm needs dollars but borrows a foreign currency portfolio, the uncertainty of the portfolio's effective financing rate will be highest if the correlations between currencies in the portfolio are and the individual volatility of each currency is .

a. low; low
b. low; high
c. high; low
d. high; high

Show the changes to the t-accounts for the federal reserve and for commercial banks when the federal reserve buys $50 million in u.s. treasury bills. if the public holds a fixed amount of currency (so that all loans create an equal amount of deposits in the banking system), the minimum reserve ratio is 10%, and banks hold no excess reserves, by how much will deposits in the commercial banks change? by how much will the money supply change? show the final changes to the t-account for commercial banks when the money supply changes by this amount.

The market yield on spice grills' bonds is 15%, and the firm's marginal tax rate is 33%. what is their shareholders' required return if the equity risk premium is 4%?

1. what are the unique operational challenges to delivering fresh meals? 2. why is speed of delivery so important for delivered meals? what variety of options contribute to this performance metric? 3. how could operations management concepts be utilized to improve the performance of freshly? 4. what are your typical product delivery times? what would be required to speed these up? 5. what are your delivery batch quantities? how could you reduce batch size and reduce delivery cost simultaneously using operations management concepts?