Toronto-Based Whole Foods Supermarkets Targets People Who Want to Eat

Toronto-based Whole Foods supermarkets targets people who want to eat healthy.The stores use placards throughout,which tell shoppers about the farmers who grew and harvested various products.This use of signage to provide consumer information is a part of which element of the retailing mix?

A) communications mix
B) discounts and allowances
C) variety and assortment
D) goods and services mix