Advance Pricing

Hi,

I am using JDE9.1 Version.

The scenario of my client is that they want 10 percent discount to be given if a customer purchase

Item A (Mandatory) = 15 Qty

and

Item B  (Mandatory) = 20 Qty

and

Either Of Items C, D, E of Qty =10. but one of these items is mandatory.

My question is that is it possible doing it by Basket Pricing.

If it is possible then how to set the requirement of III item.

Please help me.

Thanks

Vinayak kekre