A Clothing Store Is Hoping to Let Customers Know of Its

Multiple Choice

a clothing store is hoping to let customers know of its competitive prices on jeans,a useful smartphone app to spread this information is

A) Instagram.
B) an app released by The Find, where a customer can search for the product among 500,000 stores.
C) Twitter.
D) an app released by Facebook that lets customers receive discounts for "checking in" at a store location.
E) an app released by Esquire that lets a customer look at different brands and order the one he or she wants.