Answer:
E) exclusive
Explanation:
Exclusive distribution intensity refers to basically selling your product through only one or a very limited and select number of distribution channels. E.g. Rolls Royce cars are only sold by very few dealers.
Generally exclusive distribution is carried out by producers of expensive and exclusive products. In this case, Heartland produces only organic food which is not cheap to produce and expensive to purchase. Also their production output is very small, so it would be impossible to sell through massive distribution channels like big supermarkets. this will also allow them to control where their products are sold.