Aaron, age 55, has an adjusted gross income in 2016 of $30,000. His expenses are as follows:

Non-prescription medicine	$100
Prescription medicine	500
Doctor visits	500
Weekly meal preparation for a diet plan	2,000
Surgery to correct the arch in his left eyebrow	400
Contact lenses	500
Eyeglasses	200
Dental services	300

What is Aaron's itemized deduction for medical expenses?

a.$2,000

b.$1,500

c.$4,500

d.$0