Why do car manufacturers offer dealer incentives?

A. so that dealers only keep the manufacturer's cars on their lot

B. so that dealers make an extra effort to sell the manufacturer's cars

C. so that dealers keep the manufacturer's new car models on their lot

Good Morning!

C. so that dealers keep the manufacturer's new car models on their lot

The idea is to encourage the sale, in order to give a greater possibility of sale, causing the sellers to have the cars of that certain manufacture, in their stores. Without the discounts, it would be too expensive to maintain the stock. Hugs!