If there’s supposed to be an attachment there isn’t, but this question out of context is quite simple.
Agreement is a mixture of both parties stating their needs and wants, and through discussion and compromise. It’s finding a common ground where both parties are happy and satisfied with the outcome.
Store A ( near school) has 1 bottle of juice for $2.49 (Divide $19.99 by 8 and you get $2.49) . Store B (near your house) has 1 bottle of juice for $2.62 ( Divide $15.75 by 6 and you get $2.62).
So Store B (Near your house) has the higher unit price per juice.
Quotes are usually integrated using question marks if the quotes are shorter, or with indentation if you quote entire paragraphs. If you wish to change the quote a bit you have to add [] brackets outside of the words that you want to change. After the quote you add regular brackets and write the surname and the page number of the author's book.