Justin has started a lawn mowing business in his neighborhood. he is running a weed-pulling special this month. what is the most efficient way to communicate this special with his customers?

cloud computing
emailing
instant messaging
web conferencing

Emailing

Explanation:

Emailing is one of the most efficient way for communication in the business. Email is one of the formal type of communication in which we can communicate others in an organization.

 By using the email system we can send various types of business related documents, pictures and files. Emailing is known as the fastest way of communication in an organization as it increases the efficiency and also productivity of the specific business.

Therefore, Emailing is the correct option.

you're giving away points because you can't type stuff out.

explanation:

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.