6. Abigail's hobby is sculpting. During the current year, Abigail sold three of her sculptures for a total of $3,2000. Her related expenses include $1,500 in utilities, $1,200 in supplies and $900 in depreciation. Of the total expenses incurred, Abigail may deduct:

a. $-0-

b. $1,500 in utilities and $1,200 in supplies

c. $1,500 in utilities, $1,200 in supplies and $500 in depreciation

d. $1,500 in utilities, $1,200 in supplies and $900 in depreciation