Stacy, a minor, charges the cost of an expensive leather jacket at a Girl's Trend store. Two nights later, Stacy loses the jacket at Minors Only Club. She disaf-firms the jacket's purchase. Stacy owes Girl's Trend the reasonable value of the jacket

a. if it is deemed a "necessary."
b. if it is deemed unnecessary.
c. under any circumstances.
d. under no circumstances.