When Does Title to Property Pass from One Party to Another

When does title to property pass from one party to another?

A) When the parties intend for title to pass from one party to another.
B) Twenty-four hours after possession of the property is obtained by the donee.
C) When a contract is executed between the parties.
D) Three days after a contract is signed and executed by both parties.
E) When physical possession of the property is obtained by the donee.