Coffee shops that reward customers with one free cup of coffee after every ten coffee purchases are using a reinforcement schedule. a. fixed-intervalb. variable-intervalc. fixed-ratiod. variable-ratio

C.

Fixed-ratio

Explanation:

This is a process of delivering a reward for every particular number of purchase or patronage made by clients or customers. This is usually done by business owners.

if you are on the computer you can not take a picture but you can upload one but i am not sure about phones but i'm pretty sure it's the but to upload one just click the paper clip looking thing/ link thingy thing and upload a pic

answer; cultural trait;