assume that a compan operates a fleet of limousines if a limo is driven 80,000 miles during a year its average is 25 cents per mile. driven only 60,000 miles operating cost is 30 cents per mile high low method, what is the estimated fixed cost per year

Email viruses are typically launched by people who modify header information to hide their identity. brightmail's enrique salem says that in the future, your email reader will authenticate the sender before putting hte message in your inbox. that way, you will know the source of all the emails you read. alan nugent of novell says, "i'm kind of a fan of eliminating anonymity if that is the price for security." will eliminating anonymity make computers more secure?

For the past six years, the price of slippery rock stock has been increasing at a rate of 8.21 percent a year. currently, the stock is priced at $43.40 a share and has a required return of 11.65 percent. what is the dividend yield? 3.20 percent 2.75 percent 3.69 percent

Explain the relationship between consumers and producers in economic growth and activity