Answer:
The answer is option E) If bob should sue in claims court, he could win on the basis of unilateral mistake.
Step-by-step explanation:
In a contract setting, a unilateral mistake refers to instances where only one party is mistaken regarding a word, definition, term, quantity, or other measurement in a contract.
In this case, Bob's argument will be based on the premise that:
Jane assured him that he was buying Bill's paintings thereby making him to pay for something else that was different from what he really wanted.
And Jane should make refunds on the grounds that the error was from her end alone.