Andy: "This Is to Confirm Our Telephone Conversation of Earlier

Multiple Choice

Andy: "This is to confirm our telephone conversation of earlier today.200 lbs.of T-bone at $2.89 per pound."
Barb: "Yes,but that's 100 pounds at $2.99."
Andy: "Too late,we already reached agreement by phone."
Barb: "Too bad,it wasn't in writing."?Which of the following statements is true?

A) Barb is incorrect.The phone conversation was a contract.
B) Barb is correct.The agreement must be in writing to be enforceable.
C) Andy can enforce the agreement with the parol evidence rule.
D) none of the above