Ida Promises to Pay Jon, Her Son, $15,000 If He

Multiple Choice

Ida promises to pay Jon, her son, $15,000 if he obtains his degree at Kappa University, where he is currently in his second year. Jon graduates. Ida is

A) not required to pay, because Jon was already at Kappa.
B) not required to pay, because obtaining a degree benefits Jon.
C) required to pay, because a job can be hard to find after college.
D) required to pay, because Jon obtained a degree at Kappa.