Which type of offense involves situations where businesses charge customers different prices based on their gender, race, religion, etc.?

Differential pricing

Explanation:

Differential pricing , also known as discriminatory pricing is a pricing strategy in which the same product are sold to different customers at different prices.It enables companies to take advantage of unique customers valuation.

Even though is mostly seen as a legal way of pricing just like the other pricing methods , but in a situation where it is biased towards a category of people because of their tribes , gender  religion other discriminatory factors , it becomes an illegal act.

i would say iii (3) because in order to compare a price you have to use as a reference other near stores because it's its

hope i explained myself

answer; customers within the organization