Answer:
B) Supplier cost differentiation
Explanation:
As per the Porter model of generic strategies, there are three strategies which are as follows
1. Cost leadership strategy: It deals with less cost to reach broad market
2. Differentiation strategy: It deals with offering different products to reach broad market
3. Focus strategy: In terms of cost leadership and differentitaion, it focused with less cost and offered unique products at narrow market segment
Therefore the option B is not included
