John Williams (age 42) is a single taxpayer, and he lives at 1324 Forest Dr., Reno, NV 89501. His Social Security number is 555-94-9358. John's earnings and withholdings as the manager of a local casino for 2015 are:

Earnings from the Lucky Ace Casino	$194,000
Federal income tax withheld	32,000
State income tax withheld	0

John's other income includes interest on a savings account at Nevada National Bank of $13,575.

John pays his ex-wife $4,000 per month. When their 12-year-old child (in the wife's custody) reaches 18, the payments are reduced to $2,750 per month. His ex-wife's Social Security number is 554-44-5555.

During the year, John paid the following amounts (all of which can be substantiated):

Credit card interest	1,760
Auto loan interest	4,300
Auto insurance	900
Property taxes on personal residence	6,300
Blue Cross health insurance premiums	2,800
Other medical expenses	790
Income tax preparation fee	900
Charitable contributions:
Boy Scouts	1,350
St. Matthews Church	3,000
U. of Nevada (Reno) Medical School	26,900
Nevada Democratic Party	250
Fund-raising dinner for the Reno Auto Museum	100
(value of dinner is $25)

what is the itemized deduction? ( line 40 form 1040)