When dealing with a Cosmetic product that is manufacture why are the terms below important : 1) Why are the products good for the seller and reasonable for the buyer ? 2) Why is the quantity term of the product good for the seller and reasonable for the buyer? 3)Why is the purchase price term good for the seller and reasonable for the buyer? 4)Why is the delivery term good for the seller and reasonable for the buyer ? 5)Why is the warranty term good for the seller and reasonable for the buyer ? 10)Why is the entire agreement term good for the seller and reasonable for the buyer? 11)Why is liquidated damages provision term good for the seller and reasonable for the buyer? 12) Why is the term parol evidence good for the seller and reasonable for the buyer