$$10, 20, 30, 40, 50, 60, 70, 80, 90$$ 
A two-digit number can be divided by both $$1$$ and $$5$$. It is also an even number. How many such numbers are there? 

[A] $$20$$ 
[B] $$19$$ 
[C] $$18$$ 
[D] $$10$$ 
[E] $$9$$ 