Which of the Following Promises Is Subject to a "Strict

Which of the following is subject to a "substantial performance" standard in the absence of an express condition? A) A promise to pay money B) A promise to deliver a deed C) A promise to build a house D) A promise to deliver some goods

Mr.Green contracts with Mr.Brown to repair his roof.Mr.Brown is about 75% done when the deadline of the contract occurs.Which legal standard would prevent Mr.Brown from being considered to be in breach of his agreement with Mr.Green? A) Substantial performance standard B) Strict performance standard C) Reasonable person standard D) Egg shell person standard