Which oral promise violates thestatute of frauds?

(A)Ron promises Lender that, if Lender loans $5,000 to Ron's father and Ron's father does not repay the loan, then Ron will repay the loan.

(B)Personal representative promises Dave, Attorney at Law, that an estate will pay Dave, Attorney, $100 per hour for services rendered to the estate.

(C)Personal representative promises Bob, Attorney at Law, that the personal representative will pay Bob, Attorney $100 per hour for services rendered to the estate.

(D)AandC.