Hamid is a 9-1-1 operator. when the blizzard began, he was told he would have to stay and work three extra shifts to cover for coworkers who were not able to drive to work through the storm. after 32 hours of exhausting work, he makes it home and discovers he is able to fall asleep faster and gets into rem sleep quicker. hamid may be experiencing

Astock with a beta of 0.6 has an expected rate of return of 13%. if the market return this year turns out to be 10 percentage points below expectations, what is your best guess as to the rate of return on the stock? (do not round intermediate calculations. enter your answer as a percent rounded to 1 decimal place.)

An outside manufacturer has offered to produce 60,000 daks and ship them directly to andretti's customers. if andretti company accepts this offer, the facilities that it uses to produce daks would be idle; however, fixed manufacturing overhead costs would be reduced by 75%. because the outside manufacturer would pay for all shipping costs, the variable selling expenses would be only two-thirds of their present amount. what is andretti's avoidable cost per unit that it should compare to the price quoted by the outside manufacturer?

Which is the most compelling reason why mobile advertising is related to big data?