supplier selection
Anchal Patil
Model is selecting supplier on the basis of demand.
1. if demand is more than 50 , Supplier 1 will receive the order.
2. if demand is between 25-50 , Supplier 2 will receive the order.
3. if demand is between 0-25 , Supplier 3 will receive the order.
A supplier can only receive the next order after 40 hours of delay
