Steph induces Kyrie to enter into a contract for the sale of a warehouse. Steph tells Kyrie that he is the sole owner, but their signed, written contract lists Steph's parents as co-owners. The parol evidence rule governs a. the admissibility in court of oral evidence. b. the merging of oral and written statements into one contract. contracts that are induced by fraud. O d. contracts that must be in writing to be enforceable