While Manufacturers Are Prohibited by Law from Requiring Retailers to Charge

While manufacturers are prohibited by law from requiring retailers to charge a particular price for a product, they can use an exclusive distribution channel that allows them some level of control of the retail marketing strategy, including pricing, and they can

A) print a suggested retail price on the product package or label
B) require distributors who purchase the product that it be sold to only approved retailers
C) suggest a price to the retailer as long as it is not printed on the product package or label
D) all of the above