In a negotiation based on price $($such as buying a home or a car$),$ how do you estimate the Bargaining Range?

Question $8$ options:

Calculate the difference between the Seller's Resistance Point and the Buyers Resistance point.

Calculate the difference between the Buyer's Target Price and the Seller's Target Price.

Calculate the difference between the Buyer's Initial offer and the Seller's initial asking price

Calculate the difference between the Buyer's Target Price and the Seller's Initial Offer