Use the Following to Answer Questions

question 112

Multiple Choice

Use the following to answer questions:
Figure: ABC Company
-(Figure: ABC Company) Refer to the figure. The figure depicts the market for a water cleaner for home aquariums. After use it gets washed down drains and enters into streams where it improves the mineral content of the water and thus leads to better water quality and better fish growth. What is the efficient quantity in this market?

• A) 1,600
• B) 400
• C) 2,000
• D) 3,600

---

Definitions:

Reply Message

The act of responding to a message or email received from another party.

Receive Permission

Obtaining the right or authorization to do something, typically involving access to resources or information.

Email Accounts

Electronic accounts that enable users to send, receive, and manage electronic mail (email) messages through a mail server.

Email

A method of exchanging digital messages across the Internet or other computer networks, using a set structure involving a sender, recipient, subject, and message body.