Nicholas Manufacturing just announced yesterday that its fourth quarter earnings will be 10% higher than last year's fourth quarter. Nicholas had an abnormal return of 1.2% yesterday. This suggests that A. the market is not efficient. B. Nicholas' stock will probably rise in value tomorrow. C. investors expected the earnings increase to be larger than what was actually announced. D. investors expected the earnings increase to be smaller than what was actually announced. E. earnings are expected to decrease next quarter.

Simon, aged 10, is invited to a classmate's birthday party at an exclusive ski resort on march 15th. the day will include 4 hours of snowboarding, lunch and birthday cake. simon's mother checks a box on the invitation that says "yes, we will attend" and returns it to the classmate's address. unfortunately, they later don't attend the party when simon comes down with the flu. on march 17th, simon's mother receives an invoice in the mail from simon's classmate for $35 that says, "party no-show fee." can simon's classmate collect the fee?

Consider the labor market for computer programmers. during the late 1990s, the value of the marginal product of all computer programmers increased dramatically. holding all else equal, what effect did this process have on the labor market for computer programmers? the equilibrium wagea. increased, and the equilibrium quantity of labor decreased. b. decreased, and the equilibrium quantity of labor increased. c. increased, and the equilibrium quantity of labor increased. d. decreased, and the equilibrium quantity of labor decreased.

Which of the following commission structures creates sales people who are highly motivated to close a sales,because their entire income depends on it?