There are 4 components to a distribution channel: the manufacturer, the wholesaler, the distributor, and the retailer. If the manufacturer sells a unit for $30 and takes a 25% margin, the wholesaler takes a 15% markup, the distributor takes a 20% margin, and the retailer wants a 40% margin, what is the final selling price to the end consumer? O $34.50 $43.13 O $30 None of the above