Ms. steiner
is a famous motivational speaker.
she
travels across the country by jet and gives an average of
seven
presentations a week.
she
gives
her
speeches in auditoriums that are always full and hold an average of
1500
people each.
she
charges
$ 30
per person at each of these speeches.
her
average expenses for each presentation, including renting the auditorium, are about
$17,000.
the cost of meals, motels, jet travel, and support personnel total
$65,000
per week. how many weeks will
ms. steiner
need to travel if
she
wants to earn
$917,000
per year?