Please help me answer the following questions in correspondence with 2016 tax laws:

In the current year, Sam Lett purchased a condominium in Hilton Head Island, South Carolina. Sam and his family used the condominium for a total of 30 days. The condominium was rented out a total of 70 days during the year, generating $9,000 of rental income. Sam incurred the following expenses:

Property taxes	$3,000
Mortgage interest	1,000
Insurance	1,000
Utilities	1,000
Depreciation	8,000

(a.) Determine Sam's deductible expenses using the IRS approach (Total Rental Days / Total Days Used)

(b.) How much depreciation can be deducted in the current year if the rental income was $12,000?

(c.) How much can deduct with regard to the interest and taxes on Schedule A?