The minimum decoder size required to implement these two functions:

F $=$ sum of minterms$(0,2,5,8)$ and G $=$sum of minterms$(1,3,5,6,7,8)$

$$ A$.4-$to$-16$

$.3-10-8$

$$ C$.2-$to$-4$

$$ D$.$ None

O E$.1-$t$0-2$