Kathy is attending school away from home, and returns home to visit her family…

Kathy is attending school away from home, and returns home to visit her family and friends at least once a year. Kathy’s annual demand curve for plane tickets is provided in the accompanying graph. a. First, determine how much benefit Kathy receives from each trip home. Kathy receives
S
of marginal benefit from the first trip. Kathy receives
$
of marginal benefit from the second trip. Kathy receives
$
of marginal benefit from the third trip. Kathy receives
$
of marginal benefit from the fourth trip. Kathy receives
$
of marginal benefit from the fifth trip.