Answer:
Using facts that are backed up by creditable sources, keep a level head; speak or type confidently, when trying to persuade someone don't be quick to correct them or talk over them. make sure you let them share their views and then if you can, rearrange your passage to best fit their ideas.
Explanation:
(trust me, as a student studying law for fun, we do this a lot.
Hopefully that was helpful to some extent.)
It's either all "depending on the price" but it's reasonable if it's a book since hardcover books retail from 10- even 30 dollars! The one I have costed 18 bucks... Regretted it. BTW I know a pen that literally cost $40...
