Jeff enters into a contract with Tina's Kitchen Renos to get his kitchen renovated. This involves new kitchen flooring and kitchen cabinets. The written contract they entered clearly stated that the renovations were to be completed by March 30, 2020 at a cost of $30,000. On March 17, 2020, the owner of Tina's Kitchen Renos, Tina Taylor, contacted Jeff and explained that the renovations could not be completed by March 30, 2020. The only way it could be completed by March 30, 2020, was for Tina to hire extra workers and this would involve more expense. Tina indicated that the project could be completed by March 30, 2020, but only if Jeff agreed to pay an additional $1,200. Jeff agreed and the kitchen renovation project was completed by March 30, 2020. Jeff pays the full contract amount of $30,000 but refuses to pay the additional $1,200. Does Tina's Kitchen Renos have a legal action against Jeff for the additional $1,200? Explain why or why not. Would your answer be different if, on March 17, 2020, Tina, on behalf of Tina's Kitchen Renos, had also agreed to paint Jeff's family room? Explain why or why not.