Your client, Heather Stark, loves dogs and volunteers for an organization called People for Dogs Inc. ("PFD"). PFD's mission is to temporarily provides foster homes and, ultimately, to find permanent homes for stray dogs. Heather volunteers for PFD, by temporarily fostering several dogs each year. Last year, Heather spent a considerable amount of time and money on the dogs that she fostered, including paying for dog food, veterinary services, dog toys, feeding dishes, and other supplies. You have been asked to prepare Heather's federal income tax return for last year.

1. Referring back to the lists of sample questions for determining the facts relevant to an issue, list two tax or non-tax facts questions you might ask Heather.
2. Identify a relevant tax facts question that you might ask the PFD organization.
3. List two tax issue that you would need to research in order to prepare Heather's 2015 federal income tax return.