Which of the following individuals was a CEO of Apple over the time period covered by the case?
a)a former political activist named Anita Roddick
b)a former operations expert at GE named Jack Welch
c)a former marketing expert at Pepsi named, John Sculley
d)a former groundskeeper with a Cinderella story named Carl Spackler
e)a former financial executive at HP named Carly Fiorina
f)a former consultant named Federico Minoli