They add clarifying information to a document. They provide details the reader may be unfamiliar with, and saving them from having to look them up (words, places or sources.)
It means to find meaning and decipher relationships between symbols and information.
Answer:
SMTP
Explanation:
This is the SMTP or the Simple Mail Transfer Protocol. It is the push protocol and is used to send the mail message. Whereas POP3 and IMAP are meant for retrieving the message. These are the three main types of protocols associated with mail services. And the correct answer here is certainly the SMTP.
You never said what we are supposed to do...
But here is what a spreadsheet will look like.
Just add like stuff like: Chairs, food, tables, ect to the left
then add the costs to the right, then add it all up and round the cost up (to estimate)