JAMB Commerce 1999 Question 15

Kabir receives two quotations. Ade quotes ₦100 less 20% trade discount and 20% cash discount, while Benson quotes ₦100 less 30% trade discount and 10% cash discount. If Kabir wants to take advantage of trade and cash discount, then

1. A.the materials should be supplied by Ade
2. B.the materials should be supplied by both of them
3. C.the materials should be supplied by Benson
4. D.Benson should be asked to reduce his trade discount.