Erin recycles milk bottles, soda cans, and newspapers. If the following items are in the trash bin, what percent of the items can be recycled?
3 milk bottles, 1 banana peel, 6 newspapers, 6 soda cans, 4 apple cores
A. 15%
B. 75%
C. 60%
D. 100%
(explain how you did it please)