1.On April 15, three months before his 18^th birthday, Young sold his computer to Allen, an adult, for $750 cash. Allen did not know Young's age and did not ask about it.On June 15^th, Allen sold the computer to Mary, an adult, for $900.Mary was not told and did not ask Allen about any prior ownership of the computer.One week after he became 18 years old, Young sued Mary to recover the computer.Judgment for:

a)Young because Mary has voidable title.

b)Young because Allen had voidable title.

c)Mary because once Young turned 18, he could no longer disaffirm.

d)Mary because she has indefeasible title under the U.C.C.