Match the term with the correct definition. Price discrimination
An agreement where a buyer is required to buy additional products from the seller
Tying arrangement
An agreement where the buyer will not buy from the seller's competitors
Exclusive dealing contract
Charging different prices to competing buyers without a just cause

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.

The answer is an appellate court.