Select all that apply Sam lives in Lawrence, Kansas and suffers from a serious medical condition and must travel to Houston for treatment. His spouse will be joining him for moral support. Which of the following are true regarding his travel costs (Select all that apply) Multiple select question. Sam can deduct the cost of flying to Houston and back. Sam can deduct the cost of his spouse flying to Houston and back. Sam can deduct the cost of driving by using the mileage from Lawrence to Houston at the standard mileage rate. Sam can keep track of the cost of gasoline, oil, and any repairs on the way to Houston and back and deduct those actual costs