Suppose a buyer and seller have agreed upon and signed a residential contract for sale and purchase two weeks ago with a closing date one week from today. If the buyer decides to walk away from the contract without any explanation (i.e. nonperformance), what are some remedies available to the seller? Now suppose that the buyer didn't walk away from the contract and the seller received a new offer today higher than the sale price stated in the currerit contract. If the seller attempts to dissolve the contract (nonperformance by the seller) and sell the house at a higher price, what are some remedies available to the buyer