Dillard's,Target,and Walmart Use Big Data Analytics to Determine ______

Dillard's,Target,and Walmart use big data analytics to determine ______.

A) which products to stock and at what prices and how to manage markdowns,but the data cannot be used to plan how to advertise to draw target customers.
B) which products to stock and at what prices and how to advertise to draw target customers,but the data cannot be used to manage markdowns.
C) how to manage markdowns and how to advertise to draw target customers,but the data cannot be used to evaluate which products to stock and at what prices.
D) which products to stock and at what prices,how to manage markdowns,and how to advertise to draw target customers.