The answer to your question is going to be challenge
Answer:
a. Retailer
Explanation:
Retailer is "a business or person that sells goods to the consumer, as opposed to a wholesaler or supplier, who normally sell their goods to another business
"
Reference: WebFinance. “Read the Full Definition.” BusinessDictionary.com, 2019
Invest into 3D printing organs you will become a million trust me
It’s really blurry i can’t see
The most logical answer is D