For each of the following, state whether the events created are mutually exclusive and whether they are collectively exhaustive.

a. undergraduate business students were asked whether they were sophomores or juniors.
b. each respondent was classified by the type of car he or she drives: sedan, suv, american, european, asian, or none.
c. people were asked, "do you currently live in (i) an apartment or (ii) a house? "
d. a product was classified as defective or not defective

Determining effects of stock splits oracle corp has had the following stock splits since its inception. effective date split amount october 12, 2000 2 for 1 january 18, 2000 2 for 1 february 26, 1999 3 for 2 august 15, 1997 3 for 2 april 16, 1996 3 for 2 february 22, 1995 3 for 2 november 8, 1993 2 for 1 june 16,1989 2 for 1 december 21, 1987 2 for 1 march 9, 1987 2 for 1 a. if the par value of oracle shares was originally $2, what would oracle corp. report as par value per share on its 2015 balance sheet? compute the revised par value after each stock split. round answers to three decimal places.