Standard Form Consumer Contracts Must Not Include Unfair Terms

Standard form consumer contracts must not include unfair terms.Which of the following terms are likely to be classified as unfair?

A) A term that gives a supplier the right to change the types of goods it has agreed to supply.
B) Terms that impose penalties on the consumer for contractual breaches but exclude penalties for breaches by the supplier.
C) A term that excludes the supplier from paying compensation if goods are not delivered on time bya courier service.
D) All of the above.
E) A and B above only.