Q: What is black when you buy it, red when you use it, and gray when you throw it away?

Q: What is black when you buy it, red when you use it, and gray when y

1.	Q: What is black when you buy it, red when you use it, and gray when you throw it away?
A.	Shoe
B.	Charcoal
C.	Belt
D.	All the above
Answer» C. Belt