Pamela Katian Makes Cloth Dolls, Which She Sells to Friends

Pamela Katian makes cloth dolls, which she sells to friends and relatives. Her total inventory includes over 200 yards of fabric, 100 yards of ribbon, a box of 500 eyes, stuffing, 20 dolls in various stages of completion, and 15 completed dolls. How many items are in Katian's work-in-process inventory?

A) 100
B) 200
C) 15
D) 20
E) cannot tell from information given