Question

1. the main difference between tying sales and bundling is: bundling is always illegal they are exactly the same tying sales are always illegal tying sales force purchase of additional products, while bundling offers choice

Explanation:

Tying sales involves forcing customers to buy an additional product to get the desired one. Bundling is combining products for sale but customers usually have the choice to buy or not. Bundling isn't always illegal, nor are tying - sales always illegal. They are not the same.

Answer:

D. Tying sales force purchase of additional products, while bundling offers choice